68725844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 66749356

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 167, 188, 199, 334, 398, 517, 668, 796, 1034, 1837, 2068, 2189, 3674, 4378, 7348, 7849, 8756, 9353, 15698, 18706, 31396, 33233, 37412, 66466, 86339, 102883, 132932, 172678, 205766, 345356, 365563, 411532, 731126, 1462252, 1561951, 3123902, 6247804, 17181461, 34362922, 68725844]

約数ペア:

[(1, 68725844), (2, 34362922), (4, 17181461), (11, 6247804), (22, 3123902), (44, 1561951), (47, 1462252), (94, 731126), (167, 411532), (188, 365563), (199, 345356), (334, 205766), (398, 172678), (517, 132932), (668, 102883), (796, 86339), (1034, 66466), (1837, 37412), (2068, 33233), (2189, 31396), (3674, 18706), (4378, 15698), (7348, 9353), (7849, 8756)]