40501708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{778879}}^1$

素因数の和:778896

約数の個数: 12

約数和(自身を含む): 76330240

約数和(自身を除く): 35828532

約数列:

[1, 2, 4, 13, 26, 52, 778879, 1557758, 3115516, 10125427, 20250854, 40501708]

約数ペア:

[(1, 40501708), (2, 20250854), (4, 10125427), (13, 3115516), (26, 1557758), (52, 778879)]