28116410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9341}}^1$

素因数の和:9398

約数の個数: 32

約数和(自身を含む): 59190912

約数和(自身を除く): 31074502

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9341, 18682, 46705, 65387, 93410, 130774, 326935, 401663, 653870, 803326, 2008315, 2811641, 4016630, 5623282, 14058205, 28116410]

約数ペア:

[(1, 28116410), (2, 14058205), (5, 5623282), (7, 4016630), (10, 2811641), (14, 2008315), (35, 803326), (43, 653870), (70, 401663), (86, 326935), (215, 130774), (301, 93410), (430, 65387), (602, 46705), (1505, 18682), (3010, 9341)]