64885054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35149}}^1$

素因数の和:35235

約数の個数: 16

約数和(自身を含む): 106293600

約数和(自身を除く): 41408546

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 35149, 70298, 456937, 913874, 2495579, 4991158, 32442527, 64885054]

約数ペア:

[(1, 64885054), (2, 32442527), (13, 4991158), (26, 2495579), (71, 913874), (142, 456937), (923, 70298), (1846, 35149)]