26525668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 51157568

約数和(自身を除く): 24631900

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 11863, 23726, 47452, 154219, 308438, 510109, 616876, 1020218, 2040436, 6631417, 13262834, 26525668]

約数ペア:

[(1, 26525668), (2, 13262834), (4, 6631417), (13, 2040436), (26, 1020218), (43, 616876), (52, 510109), (86, 308438), (172, 154219), (559, 47452), (1118, 23726), (2236, 11863)]