28797758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 24

約数和(自身を含む): 47905536

約数和(自身を除く): 19107778

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 937, 1397, 1874, 2794, 10307, 15367, 20614, 30734, 113377, 118999, 226754, 237998, 1308989, 2617978, 14398879, 28797758]

約数ペア:

[(1, 28797758), (2, 14398879), (11, 2617978), (22, 1308989), (121, 237998), (127, 226754), (242, 118999), (254, 113377), (937, 30734), (1397, 20614), (1874, 15367), (2794, 10307)]