8127428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 15386112

約数和(自身を除く): 7258684

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 2543, 3196, 5086, 10172, 43231, 86462, 119521, 172924, 239042, 478084, 2031857, 4063714, 8127428]

約数ペア:

[(1, 8127428), (2, 4063714), (4, 2031857), (17, 478084), (34, 239042), (47, 172924), (68, 119521), (94, 86462), (188, 43231), (799, 10172), (1598, 5086), (2543, 3196)]