26929268

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 47925192

約数和(自身を除く): 20995924

約数列:

[1, 2, 4, 137, 157, 274, 313, 314, 548, 626, 628, 1252, 21509, 42881, 43018, 49141, 85762, 86036, 98282, 171524, 196564, 6732317, 13464634, 26929268]

約数ペア:

[(1, 26929268), (2, 13464634), (4, 6732317), (137, 196564), (157, 171524), (274, 98282), (313, 86036), (314, 85762), (548, 49141), (626, 43018), (628, 42881), (1252, 21509)]