56539378

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{39209}}^1$

素因数の和:39321

約数の個数: 16

約数和(自身を含む): 97868160

約数和(自身を除く): 41328782

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 39209, 78418, 274463, 548926, 4038527, 8077054, 28269689, 56539378]

約数ペア:

[(1, 56539378), (2, 28269689), (7, 8077054), (14, 4038527), (103, 548926), (206, 274463), (721, 78418), (1442, 39209)]