28189068

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{5351}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 65936640

約数和(自身を除く): 37747572

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 5351, 10702, 16053, 21404, 32106, 64212, 2349089, 4698178, 7047267, 9396356, 14094534, 28189068]

約数ペア:

[(1, 28189068), (2, 14094534), (3, 9396356), (4, 7047267), (6, 4698178), (12, 2349089), (439, 64212), (878, 32106), (1317, 21404), (1756, 16053), (2634, 10702), (5268, 5351)]