72675314

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 110424600

約数和(自身を除く): 37749286

約数列:

[1, 2, 109, 218, 389, 778, 857, 1714, 42401, 84802, 93413, 186826, 333373, 666746, 36337657, 72675314]

約数ペア:

[(1, 72675314), (2, 36337657), (109, 666746), (218, 333373), (389, 186826), (778, 93413), (857, 84802), (1714, 42401)]