74685496

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 144144000

約数和(自身を除く): 69458504

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 796, 1091, 1592, 2182, 4364, 8557, 8728, 17114, 34228, 46913, 68456, 93826, 187652, 217109, 375304, 434218, 868436, 1736872, 9335687, 18671374, 37342748, 74685496]

約数ペア:

[(1, 74685496), (2, 37342748), (4, 18671374), (8, 9335687), (43, 1736872), (86, 868436), (172, 434218), (199, 375304), (344, 217109), (398, 187652), (796, 93826), (1091, 68456), (1592, 46913), (2182, 34228), (4364, 17114), (8557, 8728)]