28224254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 43523568

約数和(自身を除く): 15299314

約数列:

[1, 2, 43, 86, 257, 514, 1277, 2554, 11051, 22102, 54911, 109822, 328189, 656378, 14112127, 28224254]

約数ペア:

[(1, 28224254), (2, 14112127), (43, 656378), (86, 328189), (257, 109822), (514, 54911), (1277, 22102), (2554, 11051)]