Q: What is the sum of all factors of the number 1,378,728 excluding 1,378,728?
A: 2,754,072
The factors of the number 1,378,728 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 491, 702, 936, 982, 1404, 1473, 1964, 2808, 2946, 3928, 4419, 5892, 6383, 8838, 11784, 12766, 13257, 17676, 19149, 25532, 26514, 35352, 38298, 51064, 53028, 57447, 76596, 106056, 114894, 153192, 172341, 229788, 344682, 459576, 689364, 1378728.
If you add them up, you will get the total of 1,378,730. Now subtract 1,378,728 to get 2,754,072