72446776

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{21613}}^1$

素因数の和:22038

約数の個数: 16

約数和(自身を含む): 136168200

約数和(自身を除く): 63721424

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 21613, 43226, 86452, 172904, 9055847, 18111694, 36223388, 72446776]

約数ペア:

[(1, 72446776), (2, 36223388), (4, 18111694), (8, 9055847), (419, 172904), (838, 86452), (1676, 43226), (3352, 21613)]