56665294

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{9391}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 97376256

約数和(自身を除く): 40710962

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 9391, 18782, 65737, 131474, 4047521, 8095042, 28332647, 56665294]

約数ペア:

[(1, 56665294), (2, 28332647), (7, 8095042), (14, 4047521), (431, 131474), (862, 65737), (3017, 18782), (6034, 9391)]