Q: What is the sum of all factors of the number 428,687 excluding 428,687?
A: 72,049
The factors of the number 428,687 are: 1, 7, 47, 329, 1303, 9121, 61241, 428687.
If you add them up, you will get the total of 428,759. Now subtract 428,687 to get 72,049