57271448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 116029200

約数和(自身を除く): 58757752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1453, 1516, 2906, 3032, 4927, 5812, 9854, 11624, 18889, 19708, 37778, 39416, 75556, 151112, 550687, 1101374, 2202748, 4405496, 7158931, 14317862, 28635724, 57271448]

約数ペア:

[(1, 57271448), (2, 28635724), (4, 14317862), (8, 7158931), (13, 4405496), (26, 2202748), (52, 1101374), (104, 550687), (379, 151112), (758, 75556), (1453, 39416), (1516, 37778), (2906, 19708), (3032, 18889), (4927, 11624), (5812, 9854)]