67457972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21107}}^1$

素因数の和:21175

約数の個数: 24

約数和(自身を含む): 127661184

約数和(自身を除く): 60203212

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 21107, 42214, 84428, 358819, 717638, 992029, 1435276, 1984058, 3968116, 16864493, 33728986, 67457972]

約数ペア:

[(1, 67457972), (2, 33728986), (4, 16864493), (17, 3968116), (34, 1984058), (47, 1435276), (68, 992029), (94, 717638), (188, 358819), (799, 84428), (1598, 42214), (3196, 21107)]