28243666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41413}}^1$

素因数の和:41457

約数の個数: 16

約数和(自身を含む): 47708928

約数和(自身を除く): 19465262

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41413, 82826, 455543, 911086, 1283803, 2567606, 14121833, 28243666]

約数ペア:

[(1, 28243666), (2, 14121833), (11, 2567606), (22, 1283803), (31, 911086), (62, 455543), (341, 82826), (682, 41413)]