25545752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 49950000

約数和(自身を除く): 24404248

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 739, 1192, 1478, 2956, 4321, 5912, 8642, 17284, 21431, 34568, 42862, 85724, 110111, 171448, 220222, 440444, 880888, 3193219, 6386438, 12772876, 25545752]

約数ペア:

[(1, 25545752), (2, 12772876), (4, 6386438), (8, 3193219), (29, 880888), (58, 440444), (116, 220222), (149, 171448), (232, 110111), (298, 85724), (596, 42862), (739, 34568), (1192, 21431), (1478, 17284), (2956, 8642), (4321, 5912)]