28986138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{55529}}^1$

素因数の和:55566

約数の個数: 24

約数和(自身を含む): 64970100

約数和(自身を除く): 35983962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 55529, 111058, 166587, 333174, 499761, 999522, 1610341, 3220682, 4831023, 9662046, 14493069, 28986138]

約数ペア:

[(1, 28986138), (2, 14493069), (3, 9662046), (6, 4831023), (9, 3220682), (18, 1610341), (29, 999522), (58, 499761), (87, 333174), (174, 166587), (261, 111058), (522, 55529)]