3728620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26633}}^1$

素因数の和:26649

約数の個数: 24

約数和(自身を含む): 8949024

約数和(自身を除く): 5220404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26633, 53266, 106532, 133165, 186431, 266330, 372862, 532660, 745724, 932155, 1864310, 3728620]

約数ペア:

[(1, 3728620), (2, 1864310), (4, 932155), (5, 745724), (7, 532660), (10, 372862), (14, 266330), (20, 186431), (28, 133165), (35, 106532), (70, 53266), (140, 26633)]