Q: What is the sum of all factors of the number 685,972 excluding 685,972?
A: 686,028
The factors of the number 685,972 are: 1, 2, 4, 7, 14, 28, 24499, 48998, 97996, 171493, 342986, 685972.
If you add them up, you will get the total of 686,658. Now subtract 685,972 to get 686,028