28441850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33461}}^1$

素因数の和:33490

約数の個数: 24

約数和(自身を含む): 56015388

約数和(自身を除く): 27573538

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33461, 66922, 167305, 334610, 568837, 836525, 1137674, 1673050, 2844185, 5688370, 14220925, 28441850]

約数ペア:

[(1, 28441850), (2, 14220925), (5, 5688370), (10, 2844185), (17, 1673050), (25, 1137674), (34, 836525), (50, 568837), (85, 334610), (170, 167305), (425, 66922), (850, 33461)]