56642866

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9133}}^1$

素因数の和:9585

約数の個数: 16

約数和(自身を含む): 97331904

約数和(自身を除く): 40689038

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 9133, 18266, 63931, 127862, 4045919, 8091838, 28321433, 56642866]

約数ペア:

[(1, 56642866), (2, 28321433), (7, 8091838), (14, 4045919), (443, 127862), (886, 63931), (3101, 18266), (6202, 9133)]