65925356

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22859}}^1$

素因数の和:22973

約数の個数: 24

約数和(自身を含む): 133136640

約数和(自身を除く): 67211284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 22859, 45718, 91436, 160013, 320026, 640052, 2354477, 4708954, 9417908, 16481339, 32962678, 65925356]

約数ペア:

[(1, 65925356), (2, 32962678), (4, 16481339), (7, 9417908), (14, 4708954), (28, 2354477), (103, 640052), (206, 320026), (412, 160013), (721, 91436), (1442, 45718), (2884, 22859)]