28477550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33503}}^1$

素因数の和:33532

約数の個数: 24

約数和(自身を含む): 56085696

約数和(自身を除く): 27608146

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33503, 67006, 167515, 335030, 569551, 837575, 1139102, 1675150, 2847755, 5695510, 14238775, 28477550]

約数ペア:

[(1, 28477550), (2, 14238775), (5, 5695510), (10, 2847755), (17, 1675150), (25, 1139102), (34, 837575), (50, 569551), (85, 335030), (170, 167515), (425, 67006), (850, 33503)]