70741909

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 84146688

約数和(自身を除く): 13404779

約数列:

[1, 7, 47, 53, 329, 371, 2491, 4057, 17437, 28399, 190679, 215021, 1334753, 1505147, 10105987, 70741909]

約数ペア:

[(1, 70741909), (7, 10105987), (47, 1505147), (53, 1334753), (329, 215021), (371, 190679), (2491, 28399), (4057, 17437)]