28612958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2029}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 46917360

約数和(自身を除く): 18304402

約数列:

[1, 2, 11, 22, 641, 1282, 2029, 4058, 7051, 14102, 22319, 44638, 1300589, 2601178, 14306479, 28612958]

約数ペア:

[(1, 28612958), (2, 14306479), (11, 2601178), (22, 1300589), (641, 44638), (1282, 22319), (2029, 14102), (4058, 7051)]