69388628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9907}}^1$

素因数の和:10031

約数の個数: 24

約数和(自身を含む): 129834432

約数和(自身を除く): 60445804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 9907, 19814, 39628, 168419, 336838, 673676, 1020421, 2040842, 4081684, 17347157, 34694314, 69388628]

約数ペア:

[(1, 69388628), (2, 34694314), (4, 17347157), (17, 4081684), (34, 2040842), (68, 1020421), (103, 673676), (206, 336838), (412, 168419), (1751, 39628), (3502, 19814), (7004, 9907)]