28516582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11903

約数の個数: 16

約数和(自身を含む): 45932832

約数和(自身を除く): 17416250

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11813, 23626, 200821, 401642, 838723, 1677446, 14258291, 28516582]

約数ペア:

[(1, 28516582), (2, 14258291), (17, 1677446), (34, 838723), (71, 401642), (142, 200821), (1207, 23626), (2414, 11813)]