42713946578

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1\times {\mathrm{2903}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 65939664384

約数和(自身を除く): 23225717806

約数列:

[1, 2, 47, 94, 157, 314, 997, 1994, 2903, 5806, 7379, 14758, 46859, 93718, 136441, 156529, 272882, 313058, 455771, 911542, 2894291, 5788582, 7356863, 14713726, 21421237, 42842474, 136031677, 272063354, 454403687, 908807374, 21356973289, 42713946578]

約数ペア:

[(1, 42713946578), (2, 21356973289), (47, 908807374), (94, 454403687), (157, 272063354), (314, 136031677), (997, 42842474), (1994, 21421237), (2903, 14713726), (5806, 7356863), (7379, 5788582), (14758, 2894291), (46859, 911542), (93718, 455771), (136441, 313058), (156529, 272882)]