25879084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 57286656

約数和(自身を除く): 31407572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1151, 1606, 2044, 2302, 3212, 4604, 5621, 8057, 11242, 12661, 16114, 22484, 25322, 32228, 50644, 84023, 88627, 168046, 177254, 336092, 354508, 588161, 924253, 1176322, 1848506, 2352644, 3697012, 6469771, 12939542, 25879084]

約数ペア:

[(1, 25879084), (2, 12939542), (4, 6469771), (7, 3697012), (11, 2352644), (14, 1848506), (22, 1176322), (28, 924253), (44, 588161), (73, 354508), (77, 336092), (146, 177254), (154, 168046), (292, 88627), (308, 84023), (511, 50644), (803, 32228), (1022, 25322), (1151, 22484), (1606, 16114), (2044, 12661), (2302, 11242), (3212, 8057), (4604, 5621)]