68056916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 126473256

約数和(自身を除く): 58416340

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2521, 5042, 6749, 10084, 13498, 26996, 42857, 85714, 171428, 1000837, 2001674, 4003348, 17014229, 34028458, 68056916]

約数ペア:

[(1, 68056916), (2, 34028458), (4, 17014229), (17, 4003348), (34, 2001674), (68, 1000837), (397, 171428), (794, 85714), (1588, 42857), (2521, 26996), (5042, 13498), (6749, 10084)]