28024370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 55567296

約数和(自身を除く): 27542926

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 2381, 4762, 5885, 11770, 11905, 23810, 26191, 52382, 130955, 254767, 261910, 509534, 1273835, 2547670, 2802437, 5604874, 14012185, 28024370]

約数ペア:

[(1, 28024370), (2, 14012185), (5, 5604874), (10, 2802437), (11, 2547670), (22, 1273835), (55, 509534), (107, 261910), (110, 254767), (214, 130955), (535, 52382), (1070, 26191), (1177, 23810), (2354, 11905), (2381, 11770), (4762, 5885)]