71208764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11813}}^1$

素因数の和:11965

約数の個数: 24

約数和(自身を含む): 136947888

約数和(自身を除く): 65739124

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 11813, 23626, 47252, 129943, 259886, 519772, 1618381, 3236762, 6473524, 17802191, 35604382, 71208764]

約数ペア:

[(1, 71208764), (2, 35604382), (4, 17802191), (11, 6473524), (22, 3236762), (44, 1618381), (137, 519772), (274, 259886), (548, 129943), (1507, 47252), (3014, 23626), (6028, 11813)]