67688866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{284407}}^1$

素因数の和:284433

約数の個数: 16

約数和(自身を含む): 122864256

約数和(自身を除く): 55175390

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 284407, 568814, 1990849, 3981698, 4834919, 9669838, 33844433, 67688866]

約数ペア:

[(1, 67688866), (2, 33844433), (7, 9669838), (14, 4834919), (17, 3981698), (34, 1990849), (119, 568814), (238, 284407)]