67974619

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 73612800

約数和(自身を除く): 5638181

約数列:

[1, 17, 71, 199, 283, 1207, 3383, 4811, 14129, 20093, 56317, 240193, 341581, 957389, 3998507, 67974619]

約数ペア:

[(1, 67974619), (17, 3998507), (71, 957389), (199, 341581), (283, 240193), (1207, 56317), (3383, 20093), (4811, 14129)]