61810564

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 109834200

約数和(自身を除く): 48023636

約数列:

[1, 2, 4, 137, 149, 274, 298, 548, 596, 757, 1514, 3028, 20413, 40826, 81652, 103709, 112793, 207418, 225586, 414836, 451172, 15452641, 30905282, 61810564]

約数ペア:

[(1, 61810564), (2, 30905282), (4, 15452641), (137, 451172), (149, 414836), (274, 225586), (298, 207418), (548, 112793), (596, 103709), (757, 81652), (1514, 40826), (3028, 20413)]