28472328911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{67961}}^1$

素因数の和:68091

約数の個数: 24

約数和(自身を含む): 32137326864

約数和(自身を除く): 3664997953

約数列:

[1, 13, 37, 67, 169, 481, 871, 2479, 6253, 11323, 32227, 67961, 418951, 883493, 2514557, 4553387, 11485409, 32689241, 59194031, 168475319, 424960133, 769522403, 2190179147, 28472328911]

約数ペア:

[(1, 28472328911), (13, 2190179147), (37, 769522403), (67, 424960133), (169, 168475319), (481, 59194031), (871, 32689241), (2479, 11485409), (6253, 4553387), (11323, 2514557), (32227, 883493), (67961, 418951)]