Q: What is the sum of all factors of the number 28,735,521 excluding 28,735,521?
A: 9,578,511
The factors of the number 28,735,521 are: 1, 3, 9578507, 28735521.
If you add them up, you will get the total of 28,735,530. Now subtract 28,735,521 to get 9,578,511