70870826

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{127}}^2$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 116074980

約数和(自身を除く): 45204154

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 2197, 3302, 4394, 16129, 21463, 32258, 42926, 209677, 279019, 419354, 558038, 2725801, 5451602, 35435413, 70870826]

約数ペア:

[(1, 70870826), (2, 35435413), (13, 5451602), (26, 2725801), (127, 558038), (169, 419354), (254, 279019), (338, 209677), (1651, 42926), (2197, 32258), (3302, 21463), (4394, 16129)]