68239276

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2297}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 136666656

約数和(自身を除く): 68427380

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 2297, 4244, 4594, 7427, 9188, 14854, 16079, 29708, 32158, 64316, 2437117, 4874234, 9748468, 17059819, 34119638, 68239276]

約数ペア:

[(1, 68239276), (2, 34119638), (4, 17059819), (7, 9748468), (14, 4874234), (28, 2437117), (1061, 64316), (2122, 32158), (2297, 29708), (4244, 16079), (4594, 14854), (7427, 9188)]