39680956

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13759}}^1$

素因数の和:13873

約数の個数: 24

約数和(自身を含む): 80138240

約数和(自身を除く): 40457284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 13759, 27518, 55036, 96313, 192626, 385252, 1417177, 2834354, 5668708, 9920239, 19840478, 39680956]

約数ペア:

[(1, 39680956), (2, 19840478), (4, 9920239), (7, 5668708), (14, 2834354), (28, 1417177), (103, 385252), (206, 192626), (412, 96313), (721, 55036), (1442, 27518), (2884, 13759)]