42629198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7529}}^1$

素因数の和:7699

約数の個数: 16

約数和(自身を含む): 67770000

約数和(自身を除く): 25140802

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 7529, 15058, 143051, 286102, 1121821, 2243642, 21314599, 42629198]

約数ペア:

[(1, 42629198), (2, 21314599), (19, 2243642), (38, 1121821), (149, 286102), (298, 143051), (2831, 15058), (5662, 7529)]