67670834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439421}}^1$

素因数の和:439441

約数の個数: 16

約数和(自身を含む): 126553536

約数和(自身を除く): 58882702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 439421, 878842, 3075947, 4833631, 6151894, 9667262, 33835417, 67670834]

約数ペア:

[(1, 67670834), (2, 33835417), (7, 9667262), (11, 6151894), (14, 4833631), (22, 3075947), (77, 878842), (154, 439421)]