70615660816

素因数分解:

$2^4\times {\mathrm{121889}}^1\times {\mathrm{36209}}^1$

素因数の和:158106

約数の個数: 20

約数和(自身を含む): 136822743900

約数和(自身を除く): 66207083084

約数列:

[1, 2, 4, 8, 16, 36209, 72418, 121889, 144836, 243778, 289672, 487556, 579344, 975112, 1950224, 4413478801, 8826957602, 17653915204, 35307830408, 70615660816]

約数ペア:

[(1, 70615660816), (2, 35307830408), (4, 17653915204), (8, 8826957602), (16, 4413478801), (36209, 1950224), (72418, 975112), (121889, 579344), (144836, 487556), (243778, 289672)]