28132234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25163}}^1$

素因数の和:25221

約数の個数: 16

約数和(自身を含む): 46503072

約数和(自身を除く): 18370838

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25163, 50326, 327119, 654238, 1082009, 2164018, 14066117, 28132234]

約数ペア:

[(1, 28132234), (2, 14066117), (13, 2164018), (26, 1082009), (43, 654238), (86, 327119), (559, 50326), (1118, 25163)]