67986808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499903}}^1$

素因数の和:499926

約数の個数: 16

約数和(自身を含む): 134974080

約数和(自身を除く): 66987272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499903, 999806, 1999612, 3999224, 8498351, 16996702, 33993404, 67986808]

約数ペア:

[(1, 67986808), (2, 33993404), (4, 16996702), (8, 8498351), (17, 3999224), (34, 1999612), (68, 999806), (136, 499903)]