26469898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 24091382

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 182, 263, 526, 553, 637, 1027, 1106, 1274, 1841, 2054, 3419, 3682, 3871, 6838, 7189, 7742, 12887, 14378, 20777, 23933, 25774, 41554, 47866, 50323, 100646, 145439, 167531, 270101, 290878, 335062, 540202, 1018073, 1890707, 2036146, 3781414, 13234949, 26469898]

約数ペア:

[(1, 26469898), (2, 13234949), (7, 3781414), (13, 2036146), (14, 1890707), (26, 1018073), (49, 540202), (79, 335062), (91, 290878), (98, 270101), (158, 167531), (182, 145439), (263, 100646), (526, 50323), (553, 47866), (637, 41554), (1027, 25774), (1106, 23933), (1274, 20777), (1841, 14378), (2054, 12887), (3419, 7742), (3682, 7189), (3871, 6838)]