68763256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 132480000

約数和(自身を除く): 63716744

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 376, 398, 796, 919, 1592, 1838, 3676, 7352, 9353, 18706, 37412, 43193, 74824, 86386, 172772, 182881, 345544, 365762, 731524, 1463048, 8595407, 17190814, 34381628, 68763256]

約数ペア:

[(1, 68763256), (2, 34381628), (4, 17190814), (8, 8595407), (47, 1463048), (94, 731524), (188, 365762), (199, 345544), (376, 182881), (398, 172772), (796, 86386), (919, 74824), (1592, 43193), (1838, 37412), (3676, 18706), (7352, 9353)]