68684726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 120227328

約数和(自身を除く): 51542602

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 1133, 1751, 1783, 2266, 3502, 3566, 19261, 19613, 30311, 38522, 39226, 60622, 183649, 333421, 367298, 666842, 2020139, 3122033, 4040278, 6244066, 34342363, 68684726]

約数ペア:

[(1, 68684726), (2, 34342363), (11, 6244066), (17, 4040278), (22, 3122033), (34, 2020139), (103, 666842), (187, 367298), (206, 333421), (374, 183649), (1133, 60622), (1751, 39226), (1783, 38522), (2266, 30311), (3502, 19613), (3566, 19261)]