Hi there! You can get report stats like this using a report report...you read that right : )
'Report' is a report type just like project, task, etc.
When creating the report, you can have columns for last viewed by name, last viewed by date, and other things like this, including all views.

NOTE: There has been some muddy data around report views on reports in a dashboard and what counts as a view or not.
If this is what you're looking for, please mark correct to help others : )
If this helped you, please mark correct to help others : )