7172224

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 14427900

約数和(自身を除く): 7255676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 409, 548, 818, 1096, 1636, 2192, 3272, 4384, 6544, 8768, 13088, 17536, 26176, 52352, 56033, 112066, 224132, 448264, 896528, 1793056, 3586112, 7172224]

約数ペア:

[(1, 7172224), (2, 3586112), (4, 1793056), (8, 896528), (16, 448264), (32, 224132), (64, 112066), (128, 56033), (137, 52352), (274, 26176), (409, 17536), (548, 13088), (818, 8768), (1096, 6544), (1636, 4384), (2192, 3272)]