56875328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 118018560

約数和(自身を除く): 61143232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 263, 436, 496, 526, 872, 992, 1052, 1744, 1984, 2104, 3379, 3488, 4208, 6758, 6976, 8153, 8416, 13516, 16306, 16832, 27032, 28667, 32612, 54064, 57334, 65224, 108128, 114668, 130448, 216256, 229336, 260896, 458672, 521792, 888677, 917344, 1777354, 1834688, 3554708, 7109416, 14218832, 28437664, 56875328]

約数ペア:

[(1, 56875328), (2, 28437664), (4, 14218832), (8, 7109416), (16, 3554708), (31, 1834688), (32, 1777354), (62, 917344), (64, 888677), (109, 521792), (124, 458672), (218, 260896), (248, 229336), (263, 216256), (436, 130448), (496, 114668), (526, 108128), (872, 65224), (992, 57334), (1052, 54064), (1744, 32612), (1984, 28667), (2104, 27032), (3379, 16832), (3488, 16306), (4208, 13516), (6758, 8416), (6976, 8153)]