Q: What is the sum of all factors of the number 28,004,721 excluding 28,004,721?
A: 9,551,439
The factors of the number 28,004,721 are: 1, 3, 173, 519, 53959, 161877, 9334907, 28004721.
If you add them up, you will get the total of 28,004,730. Now subtract 28,004,721 to get 9,551,439