25608774386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{28027}}^1$

素因数の和:28466

約数の個数: 32

約数和(自身を含む): 41869795968

約数和(自身を除く): 16261021582

約数列:

[1, 2, 13, 26, 113, 226, 311, 622, 1469, 2938, 4043, 8086, 28027, 35143, 56054, 70286, 364351, 456859, 728702, 913718, 3167051, 6334102, 8716397, 17432794, 41171663, 82343326, 113313161, 226626322, 984952861, 1969905722, 12804387193, 25608774386]

約数ペア:

[(1, 25608774386), (2, 12804387193), (13, 1969905722), (26, 984952861), (113, 226626322), (226, 113313161), (311, 82343326), (622, 41171663), (1469, 17432794), (2938, 8716397), (4043, 6334102), (8086, 3167051), (28027, 913718), (35143, 728702), (56054, 456859), (70286, 364351)]