66312722

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{66713}}^1$

素因数の和:66793

約数の個数: 16

約数和(自身を含む): 115281792

約数和(自身を除く): 48969070

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 66713, 133426, 466991, 933982, 4736623, 9473246, 33156361, 66312722]

約数ペア:

[(1, 66312722), (2, 33156361), (7, 9473246), (14, 4736623), (71, 933982), (142, 466991), (497, 133426), (994, 66713)]