7640804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 13944000

約数和(自身を除く): 6303196

約数列:

[1, 2, 4, 29, 58, 116, 199, 331, 398, 662, 796, 1324, 5771, 9599, 11542, 19198, 23084, 38396, 65869, 131738, 263476, 1910201, 3820402, 7640804]

約数ペア:

[(1, 7640804), (2, 3820402), (4, 1910201), (29, 263476), (58, 131738), (116, 65869), (199, 38396), (331, 23084), (398, 19198), (662, 11542), (796, 9599), (1324, 5771)]