28406634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249181}}^1$

素因数の和:249205

約数の個数: 16

約数和(自身を含む): 59803680

約数和(自身を除く): 31397046

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249181, 498362, 747543, 1495086, 4734439, 9468878, 14203317, 28406634]

約数ペア:

[(1, 28406634), (2, 14203317), (3, 9468878), (6, 4734439), (19, 1495086), (38, 747543), (57, 498362), (114, 249181)]