Q: What is the sum of all factors of the number 397,728 excluding 397,728?
A: 734,130
The factors of the number 397,728 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1381, 2762, 4143, 5524, 8286, 11048, 12429, 16572, 22096, 24858, 33144, 44192, 49716, 66288, 99432, 132576, 198864, 397728.
If you add them up, you will get the total of 398,462. Now subtract 397,728 to get 734,130