71656916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2687}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 57044524

約数列:

[1, 2, 4, 59, 113, 118, 226, 236, 452, 2687, 5374, 6667, 10748, 13334, 26668, 158533, 303631, 317066, 607262, 634132, 1214524, 17914229, 35828458, 71656916]

約数ペア:

[(1, 71656916), (2, 35828458), (4, 17914229), (59, 1214524), (113, 634132), (118, 607262), (226, 317066), (236, 303631), (452, 158533), (2687, 26668), (5374, 13334), (6667, 10748)]