28161166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5639}}^1$

素因数の和:5879

約数の個数: 16

約数和(自身を含む): 46293120

約数和(自身を除く): 18131954

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 5639, 11278, 62029, 124058, 1280053, 2560106, 14080583, 28161166]

約数ペア:

[(1, 28161166), (2, 14080583), (11, 2560106), (22, 1280053), (227, 124058), (454, 62029), (2497, 11278), (4994, 5639)]