78143416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751379}}^1$

素因数の和:751398

約数の個数: 16

約数和(自身を含む): 157789800

約数和(自身を除く): 79646384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751379, 1502758, 3005516, 6011032, 9767927, 19535854, 39071708, 78143416]

約数ペア:

[(1, 78143416), (2, 39071708), (4, 19535854), (8, 9767927), (13, 6011032), (26, 3005516), (52, 1502758), (104, 751379)]