57271508

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65981}}^1$

素因数の和:66023

約数の個数: 24

約数和(自身を含む): 118239744

約数和(自身を除く): 60968236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 65981, 131962, 263924, 461867, 923734, 1847468, 2045411, 4090822, 8181644, 14317877, 28635754, 57271508]

約数ペア:

[(1, 57271508), (2, 28635754), (4, 14317877), (7, 8181644), (14, 4090822), (28, 2045411), (31, 1847468), (62, 923734), (124, 461867), (217, 263924), (434, 131962), (868, 65981)]