42589066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23071}}^1$

素因数の和:23157

約数の個数: 16

約数和(自身を含む): 69769728

約数和(自身を除く): 27180662

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 23071, 46142, 299923, 599846, 1638041, 3276082, 21294533, 42589066]

約数ペア:

[(1, 42589066), (2, 21294533), (13, 3276082), (26, 1638041), (71, 599846), (142, 299923), (923, 46142), (1846, 23071)]