72052052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9721}}^1$

素因数の和:9851

約数の個数: 24

約数和(自身を含む): 134746920

約数和(自身を除く): 62694868

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 9721, 19442, 38884, 165257, 330514, 661028, 1059589, 2119178, 4238356, 18013013, 36026026, 72052052]

約数ペア:

[(1, 72052052), (2, 36026026), (4, 18013013), (17, 4238356), (34, 2119178), (68, 1059589), (109, 661028), (218, 330514), (436, 165257), (1853, 38884), (3706, 19442), (7412, 9721)]