7928620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56633}}^1$

素因数の和:56649

約数の個数: 24

約数和(自身を含む): 19029024

約数和(自身を除く): 11100404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56633, 113266, 226532, 283165, 396431, 566330, 792862, 1132660, 1585724, 1982155, 3964310, 7928620]

約数ペア:

[(1, 7928620), (2, 3964310), (4, 1982155), (5, 1585724), (7, 1132660), (10, 792862), (14, 566330), (20, 396431), (28, 283165), (35, 226532), (70, 113266), (140, 56633)]