68186426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{442769}}^1$

素因数の和:442789

約数の個数: 16

約数和(自身を含む): 127517760

約数和(自身を除く): 59331334

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 442769, 885538, 3099383, 4870459, 6198766, 9740918, 34093213, 68186426]

約数ペア:

[(1, 68186426), (2, 34093213), (7, 9740918), (11, 6198766), (14, 4870459), (22, 3099383), (77, 885538), (154, 442769)]