25746604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3323}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 48862800

約数和(自身を除く): 23116196

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3323, 3874, 6646, 7748, 13292, 43199, 86398, 172796, 495127, 990254, 1980508, 6436651, 12873302, 25746604]

約数ペア:

[(1, 25746604), (2, 12873302), (4, 6436651), (13, 1980508), (26, 990254), (52, 495127), (149, 172796), (298, 86398), (596, 43199), (1937, 13292), (3323, 7748), (3874, 6646)]