25326916

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 45150840

約数和(自身を除く): 19823924

約数列:

[1, 2, 4, 113, 137, 226, 274, 409, 452, 548, 818, 1636, 15481, 30962, 46217, 56033, 61924, 92434, 112066, 184868, 224132, 6331729, 12663458, 25326916]

約数ペア:

[(1, 25326916), (2, 12663458), (4, 6331729), (113, 224132), (137, 184868), (226, 112066), (274, 92434), (409, 61924), (452, 56033), (548, 46217), (818, 30962), (1636, 15481)]