69867142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3529}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 110559600

約数和(自身を除く): 40692458

約数列:

[1, 2, 19, 38, 521, 1042, 3529, 7058, 9899, 19798, 67051, 134102, 1838609, 3677218, 34933571, 69867142]

約数ペア:

[(1, 69867142), (2, 34933571), (19, 3677218), (38, 1838609), (521, 134102), (1042, 67051), (3529, 19798), (7058, 9899)]