66331504

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{6763}}^1$

素因数の和:7384

約数の個数: 20

約数和(自身を含む): 128745976

約数和(自身を除く): 62414472

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 6763, 9808, 13526, 27052, 54104, 108208, 4145719, 8291438, 16582876, 33165752, 66331504]

約数ペア:

[(1, 66331504), (2, 33165752), (4, 16582876), (8, 8291438), (16, 4145719), (613, 108208), (1226, 54104), (2452, 27052), (4904, 13526), (6763, 9808)]