68250632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 131736000

約数和(自身を除く): 63485368

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 796, 997, 1592, 1994, 3988, 7976, 8557, 17114, 34228, 42871, 68456, 85742, 171484, 198403, 342968, 396806, 793612, 1587224, 8531329, 17062658, 34125316, 68250632]

約数ペア:

[(1, 68250632), (2, 34125316), (4, 17062658), (8, 8531329), (43, 1587224), (86, 793612), (172, 396806), (199, 342968), (344, 198403), (398, 171484), (796, 85742), (997, 68456), (1592, 42871), (1994, 34228), (3988, 17114), (7976, 8557)]