25998116

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 46246200

約数和(自身を除く): 20248084

約数列:

[1, 2, 4, 149, 181, 241, 298, 362, 482, 596, 724, 964, 26969, 35909, 43621, 53938, 71818, 87242, 107876, 143636, 174484, 6499529, 12999058, 25998116]

約数ペア:

[(1, 25998116), (2, 12999058), (4, 6499529), (149, 174484), (181, 143636), (241, 107876), (298, 87242), (362, 71818), (482, 53938), (596, 43621), (724, 35909), (964, 26969)]