70042352

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61657}}^1$

素因数の和:61736

約数の個数: 20

約数和(自身を含む): 137620656

約数和(自身を除く): 67578304

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61657, 123314, 246628, 493256, 986512, 4377647, 8755294, 17510588, 35021176, 70042352]

約数ペア:

[(1, 70042352), (2, 35021176), (4, 17510588), (8, 8755294), (16, 4377647), (71, 986512), (142, 493256), (284, 246628), (568, 123314), (1136, 61657)]