67691144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{497729}}^1$

素因数の和:497752

約数の個数: 16

約数和(自身を含む): 134387100

約数和(自身を除く): 66695956

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 497729, 995458, 1990916, 3981832, 8461393, 16922786, 33845572, 67691144]

約数ペア:

[(1, 67691144), (2, 33845572), (4, 16922786), (8, 8461393), (17, 3981832), (34, 1990916), (68, 995458), (136, 497729)]