68505514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{444841}}^1$

素因数の和:444861

約数の個数: 16

約数和(自身を含む): 128114496

約数和(自身を除く): 59608982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 444841, 889682, 3113887, 4893251, 6227774, 9786502, 34252757, 68505514]

約数ペア:

[(1, 68505514), (2, 34252757), (7, 9786502), (11, 6227774), (14, 4893251), (22, 3113887), (77, 889682), (154, 444841)]