67066904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{493139}}^1$

素因数の和:493162

約数の個数: 16

約数和(自身を含む): 133147800

約数和(自身を除く): 66080896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 493139, 986278, 1972556, 3945112, 8383363, 16766726, 33533452, 67066904]

約数ペア:

[(1, 67066904), (2, 33533452), (4, 16766726), (8, 8383363), (17, 3945112), (34, 1972556), (68, 986278), (136, 493139)]