28553877568

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{3256601}}^1$

素因数の和:3256750

約数の個数: 28

約数和(自身を含む): 57075206652

約数和(自身を除く): 28521329084

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 3256601, 6513202, 13026404, 26052808, 52105616, 104211232, 208422464, 446154337, 892308674, 1784617348, 3569234696, 7138469392, 14276938784, 28553877568]

約数ペア:

[(1, 28553877568), (2, 14276938784), (4, 7138469392), (8, 3569234696), (16, 1784617348), (32, 892308674), (64, 446154337), (137, 208422464), (274, 104211232), (548, 52105616), (1096, 26052808), (2192, 13026404), (4384, 6513202), (8768, 3256601)]