68562758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20639}}^1$

素因数の和:20803

約数の個数: 16

約数和(自身を含む): 112942080

約数和(自身を除く): 44379322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20639, 41278, 227029, 454058, 3116489, 6232978, 34281379, 68562758]

約数ペア:

[(1, 68562758), (2, 34281379), (11, 6232978), (22, 3116489), (151, 454058), (302, 227029), (1661, 41278), (3322, 20639)]