42558068

素因数分解:

$2^2\times 7^3\times {\mathrm{31019}}^1$

素因数の和:31044

約数の個数: 24

約数和(自身を含む): 86856000

約数和(自身を除く): 44297932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 31019, 62038, 124076, 217133, 434266, 868532, 1519931, 3039862, 6079724, 10639517, 21279034, 42558068]

約数ペア:

[(1, 42558068), (2, 21279034), (4, 10639517), (7, 6079724), (14, 3039862), (28, 1519931), (49, 868532), (98, 434266), (196, 217133), (343, 124076), (686, 62038), (1372, 31019)]