40864264

素因数分解:

$2^3\times 7^1\times {\mathrm{729719}}^1$

素因数の和:729732

約数の個数: 16

約数和(自身を含む): 87566400

約数和(自身を除く): 46702136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 729719, 1459438, 2918876, 5108033, 5837752, 10216066, 20432132, 40864264]

約数ペア:

[(1, 40864264), (2, 20432132), (4, 10216066), (7, 5837752), (8, 5108033), (14, 2918876), (28, 1459438), (56, 729719)]