28715572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 52148096

約数和(自身を除く): 23432524

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 2287, 3139, 4574, 6278, 9148, 12556, 98341, 166951, 196682, 333902, 393364, 667804, 7178893, 14357786, 28715572]

約数ペア:

[(1, 28715572), (2, 14357786), (4, 7178893), (43, 667804), (73, 393364), (86, 333902), (146, 196682), (172, 166951), (292, 98341), (2287, 12556), (3139, 9148), (4574, 6278)]