66708902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36137}}^1$

素因数の和:36223

約数の個数: 16

約数和(自身を含む): 109281312

約数和(自身を除く): 42572410

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 36137, 72274, 469781, 939562, 2565727, 5131454, 33354451, 66708902]

約数ペア:

[(1, 66708902), (2, 33354451), (13, 5131454), (26, 2565727), (71, 939562), (142, 469781), (923, 72274), (1846, 36137)]