67280428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1193}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 123163488

約数和(自身を除く): 55883060

約数列:

[1, 2, 4, 23, 46, 92, 613, 1193, 1226, 2386, 2452, 4772, 14099, 27439, 28198, 54878, 56396, 109756, 731309, 1462618, 2925236, 16820107, 33640214, 67280428]

約数ペア:

[(1, 67280428), (2, 33640214), (4, 16820107), (23, 2925236), (46, 1462618), (92, 731309), (613, 109756), (1193, 56396), (1226, 54878), (2386, 28198), (2452, 27439), (4772, 14099)]