67128565546

素因数分解:

$2^1\times 7^1\times {\mathrm{5479}}^1\times {\mathrm{875141}}^1$

素因数の和:880629

約数の個数: 16

約数和(自身を含む): 115098675840

約数和(自身を除く): 47970110294

約数列:

[1, 2, 7, 14, 5479, 10958, 38353, 76706, 875141, 1750282, 6125987, 12251974, 4794897539, 9589795078, 33564282773, 67128565546]

約数ペア:

[(1, 67128565546), (2, 33564282773), (7, 9589795078), (14, 4794897539), (5479, 12251974), (10958, 6125987), (38353, 1750282), (76706, 875141)]