671990032

素因数分解:

$2^4\times 7^1\times {\mathrm{5999911}}^1$

素因数の和:5999926

約数の個数: 20

約数和(自身を含む): 1487978176

約数和(自身を除く): 815988144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5999911, 11999822, 23999644, 41999377, 47999288, 83998754, 95998576, 167997508, 335995016, 671990032]

約数ペア:

[(1, 671990032), (2, 335995016), (4, 167997508), (7, 95998576), (8, 83998754), (14, 47999288), (16, 41999377), (28, 23999644), (56, 11999822), (112, 5999911)]