39905348

素因数分解:

$2^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1663}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 79951872

約数和(自身を除く): 40046524

約数列:

[1, 2, 4, 7, 14, 28, 857, 1663, 1714, 3326, 3428, 5999, 6652, 11641, 11998, 23282, 23996, 46564, 1425191, 2850382, 5700764, 9976337, 19952674, 39905348]

約数ペア:

[(1, 39905348), (2, 19952674), (4, 9976337), (7, 5700764), (14, 2850382), (28, 1425191), (857, 46564), (1663, 23996), (1714, 23282), (3326, 11998), (3428, 11641), (5999, 6652)]