Q: What is the sum of all factors of the number 667,472 excluding 667,472?
A: 725,668
The factors of the number 667,472 are: 1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3209, 6418, 12836, 25672, 41717, 51344, 83434, 166868, 333736, 667472.
If you add them up, you will get the total of 668,197. Now subtract 667,472 to get 725,668