68396636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222067}}^1$

素因数の和:222089

約数の個数: 24

約数和(自身を含む): 149229696

約数和(自身を除く): 80833060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 222067, 444134, 888268, 1554469, 2442737, 3108938, 4885474, 6217876, 9770948, 17099159, 34198318, 68396636]

約数ペア:

[(1, 68396636), (2, 34198318), (4, 17099159), (7, 9770948), (11, 6217876), (14, 4885474), (22, 3108938), (28, 2442737), (44, 1554469), (77, 888268), (154, 444134), (308, 222067)]