68123924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2393}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 130310208

約数和(自身を除く): 62186284

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2393, 2588, 4786, 7117, 9572, 14234, 26323, 28468, 52646, 105292, 1548271, 3096542, 6193084, 17030981, 34061962, 68123924]

約数ペア:

[(1, 68123924), (2, 34061962), (4, 17030981), (11, 6193084), (22, 3096542), (44, 1548271), (647, 105292), (1294, 52646), (2393, 28468), (2588, 26323), (4786, 14234), (7117, 9572)]