25489282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 48166272

約数和(自身を除く): 22676990

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3257, 3913, 6514, 7826, 22799, 42341, 45598, 84682, 140051, 280102, 296387, 592774, 980357, 1820663, 1960714, 3641326, 12744641, 25489282]

約数ペア:

[(1, 25489282), (2, 12744641), (7, 3641326), (13, 1960714), (14, 1820663), (26, 980357), (43, 592774), (86, 296387), (91, 280102), (182, 140051), (301, 84682), (559, 45598), (602, 42341), (1118, 22799), (3257, 7826), (3913, 6514)]