67687336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{497701}}^1$

素因数の和:497724

約数の個数: 16

約数和(自身を含む): 134379540

約数和(自身を除く): 66692204

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 497701, 995402, 1990804, 3981608, 8460917, 16921834, 33843668, 67687336]

約数ペア:

[(1, 67687336), (2, 33843668), (4, 16921834), (8, 8460917), (17, 3981608), (34, 1990804), (68, 995402), (136, 497701)]