25396746

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 52367040

約数和(自身を除く): 26970294

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 569, 1038, 1138, 1707, 3414, 7439, 14878, 22317, 24467, 44634, 48934, 73401, 98437, 146802, 196874, 295311, 590622, 4232791, 8465582, 12698373, 25396746]

約数ペア:

[(1, 25396746), (2, 12698373), (3, 8465582), (6, 4232791), (43, 590622), (86, 295311), (129, 196874), (173, 146802), (258, 98437), (346, 73401), (519, 48934), (569, 44634), (1038, 24467), (1138, 22317), (1707, 14878), (3414, 7439)]