28757454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10133}}^1$

素因数の和:10192

約数の個数: 32

約数和(自身を含む): 64209024

約数和(自身を除く): 35451570

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10133, 20266, 30399, 60798, 111463, 222926, 334389, 435719, 668778, 871438, 1307157, 2614314, 4792909, 9585818, 14378727, 28757454]

約数ペア:

[(1, 28757454), (2, 14378727), (3, 9585818), (6, 4792909), (11, 2614314), (22, 1307157), (33, 871438), (43, 668778), (66, 435719), (86, 334389), (129, 222926), (258, 111463), (473, 60798), (946, 30399), (1419, 20266), (2838, 10133)]