25252710224

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1645771}}^1$

素因数の和:1645923

約数の個数: 40

約数和(自身を含む): 56324900928

約数和(自身を除く): 31072190704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 1645771, 3291542, 6583084, 11520397, 13166168, 23040794, 26332336, 46081588, 92163176, 184326352, 225470627, 450941254, 901882508, 1578294389, 1803765016, 3156588778, 3607530032, 6313177556, 12626355112, 25252710224]

約数ペア:

[(1, 25252710224), (2, 12626355112), (4, 6313177556), (7, 3607530032), (8, 3156588778), (14, 1803765016), (16, 1578294389), (28, 901882508), (56, 450941254), (112, 225470627), (137, 184326352), (274, 92163176), (548, 46081588), (959, 26332336), (1096, 23040794), (1918, 13166168), (2192, 11520397), (3836, 6583084), (7672, 3291542), (15344, 1645771)]