72314710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{556267}}^1$

素因数の和:556287

約数の個数: 16

約数和(自身を含む): 140179536

約数和(自身を除く): 67864826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 556267, 1112534, 2781335, 5562670, 7231471, 14462942, 36157355, 72314710]

約数ペア:

[(1, 72314710), (2, 36157355), (5, 14462942), (10, 7231471), (13, 5562670), (26, 2781335), (65, 1112534), (130, 556267)]