68586568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7103}}^1$

素因数の和:7197

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 69515192

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 7103, 9656, 14206, 28412, 56824, 120751, 241502, 483004, 504313, 966008, 1008626, 2017252, 4034504, 8573321, 17146642, 34293284, 68586568]

約数ペア:

[(1, 68586568), (2, 34293284), (4, 17146642), (8, 8573321), (17, 4034504), (34, 2017252), (68, 1008626), (71, 966008), (136, 504313), (142, 483004), (284, 241502), (568, 120751), (1207, 56824), (2414, 28412), (4828, 14206), (7103, 9656)]