66480124

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{37517}}^1$

素因数の和:37964

約数の個数: 12

約数和(自身を含む): 116605944

約数和(自身を除く): 50125820

約数列:

[1, 2, 4, 443, 886, 1772, 37517, 75034, 150068, 16620031, 33240062, 66480124]

約数ペア:

[(1, 66480124), (2, 33240062), (4, 16620031), (443, 150068), (886, 75034), (1772, 37517)]