28355150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33359}}^1$

素因数の和:33388

約数の個数: 24

約数和(自身を含む): 55844640

約数和(自身を除く): 27489490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33359, 66718, 166795, 333590, 567103, 833975, 1134206, 1667950, 2835515, 5671030, 14177575, 28355150]

約数ペア:

[(1, 28355150), (2, 14177575), (5, 5671030), (10, 2835515), (17, 1667950), (25, 1134206), (34, 833975), (50, 567103), (85, 333590), (170, 166795), (425, 66718), (850, 33359)]