385805392

素因数分解:

$2^4\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2531}}^1$

素因数の和:3907

約数の個数: 40

約数和(自身を含む): 855248832

約数和(自身を除く): 469443440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1361, 2531, 2722, 5062, 5444, 9527, 10124, 10888, 17717, 19054, 20248, 21776, 35434, 38108, 40496, 70868, 76216, 141736, 152432, 283472, 3444691, 6889382, 13778764, 24112837, 27557528, 48225674, 55115056, 96451348, 192902696, 385805392]

約数ペア:

[(1, 385805392), (2, 192902696), (4, 96451348), (7, 55115056), (8, 48225674), (14, 27557528), (16, 24112837), (28, 13778764), (56, 6889382), (112, 3444691), (1361, 283472), (2531, 152432), (2722, 141736), (5062, 76216), (5444, 70868), (9527, 40496), (10124, 38108), (10888, 35434), (17717, 21776), (19054, 20248)]