25452258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 55208832

約数和(自身を除く): 29756574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 2161, 3926, 4322, 5889, 6483, 11778, 12966, 28093, 56186, 84279, 168558, 326311, 652622, 978933, 1957866, 4242043, 8484086, 12726129, 25452258]

約数ペア:

[(1, 25452258), (2, 12726129), (3, 8484086), (6, 4242043), (13, 1957866), (26, 978933), (39, 652622), (78, 326311), (151, 168558), (302, 84279), (453, 56186), (906, 28093), (1963, 12966), (2161, 11778), (3926, 6483), (4322, 5889)]