26439916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 47656224

約数和(自身を除く): 21216308

約数列:

[1, 2, 4, 41, 82, 164, 263, 526, 613, 1052, 1226, 2452, 10783, 21566, 25133, 43132, 50266, 100532, 161219, 322438, 644876, 6609979, 13219958, 26439916]

約数ペア:

[(1, 26439916), (2, 13219958), (4, 6609979), (41, 644876), (82, 322438), (164, 161219), (263, 100532), (526, 50266), (613, 43132), (1052, 25133), (1226, 21566), (2452, 10783)]