3946568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7752000

約数和(自身を除く): 3805432

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 199, 268, 296, 398, 536, 796, 1592, 2479, 4958, 7363, 9916, 13333, 14726, 19832, 26666, 29452, 53332, 58904, 106664, 493321, 986642, 1973284, 3946568]

約数ペア:

[(1, 3946568), (2, 1973284), (4, 986642), (8, 493321), (37, 106664), (67, 58904), (74, 53332), (134, 29452), (148, 26666), (199, 19832), (268, 14726), (296, 13333), (398, 9916), (536, 7363), (796, 4958), (1592, 2479)]