67683868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{142193}}^1$

素因数の和:142221

約数の個数: 24

約数和(自身を含む): 143331552

約数和(自身を除く): 75647684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 142193, 284386, 568772, 995351, 1990702, 2417281, 3981404, 4834562, 9669124, 16920967, 33841934, 67683868]

約数ペア:

[(1, 67683868), (2, 33841934), (4, 16920967), (7, 9669124), (14, 4834562), (17, 3981404), (28, 2417281), (34, 1990702), (68, 995351), (119, 568772), (238, 284386), (476, 142193)]