56747278

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{8123}}^1$

素因数の和:8631

約数の個数: 16

約数和(自身を含む): 97488000

約数和(自身を除く): 40740722

約数列:

[1, 2, 7, 14, 499, 998, 3493, 6986, 8123, 16246, 56861, 113722, 4053377, 8106754, 28373639, 56747278]

約数ペア:

[(1, 56747278), (2, 28373639), (7, 8106754), (14, 4053377), (499, 113722), (998, 56861), (3493, 16246), (6986, 8123)]