71790046

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2957}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 110037600

約数和(自身を除く): 38247554

約数列:

[1, 2, 61, 122, 199, 398, 2957, 5914, 12139, 24278, 180377, 360754, 588443, 1176886, 35895023, 71790046]

約数ペア:

[(1, 71790046), (2, 35895023), (61, 1176886), (122, 588443), (199, 360754), (398, 180377), (2957, 24278), (5914, 12139)]