26408620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188633}}^1$

素因数の和:188649

約数の個数: 24

約数和(自身を含む): 63381024

約数和(自身を除く): 36972404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188633, 377266, 754532, 943165, 1320431, 1886330, 2640862, 3772660, 5281724, 6602155, 13204310, 26408620]

約数ペア:

[(1, 26408620), (2, 13204310), (4, 6602155), (5, 5281724), (7, 3772660), (10, 2640862), (14, 1886330), (20, 1320431), (28, 943165), (35, 754532), (70, 377266), (140, 188633)]