28182044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 53961600

約数和(自身を除く): 25779556

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1459, 1756, 2918, 4829, 5836, 9658, 16049, 19316, 32098, 64196, 640501, 1281002, 2562004, 7045511, 14091022, 28182044]

約数ペア:

[(1, 28182044), (2, 14091022), (4, 7045511), (11, 2562004), (22, 1281002), (44, 640501), (439, 64196), (878, 32098), (1459, 19316), (1756, 16049), (2918, 9658), (4829, 5836)]