72387994

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{2521}}^1$

素因数の和:2830

約数の個数: 24

約数和(自身を含む): 126791028

約数和(自身を除く): 54403034

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 2051, 2521, 4102, 5042, 14357, 17647, 28714, 35294, 123529, 247058, 738653, 1477306, 5170571, 10341142, 36193997, 72387994]

約数ペア:

[(1, 72387994), (2, 36193997), (7, 10341142), (14, 5170571), (49, 1477306), (98, 738653), (293, 247058), (586, 123529), (2051, 35294), (2521, 28714), (4102, 17647), (5042, 14357)]