42528628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 79095744

約数和(自身を除く): 36567116

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 2011, 4022, 5287, 8044, 10574, 21148, 34187, 68374, 136748, 625421, 1250842, 2501684, 10632157, 21264314, 42528628]

約数ペア:

[(1, 42528628), (2, 21264314), (4, 10632157), (17, 2501684), (34, 1250842), (68, 625421), (311, 136748), (622, 68374), (1244, 34187), (2011, 21148), (4022, 10574), (5287, 8044)]