69941732

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3779}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 140132160

約数和(自身を除く): 70190428

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 3779, 4627, 7558, 9254, 15116, 18508, 26453, 52906, 105812, 2497919, 4995838, 9991676, 17485433, 34970866, 69941732]

約数ペア:

[(1, 69941732), (2, 34970866), (4, 17485433), (7, 9991676), (14, 4995838), (28, 2497919), (661, 105812), (1322, 52906), (2644, 26453), (3779, 18508), (4627, 15116), (7558, 9254)]