27420428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33769}}^1$

素因数の和:33809

約数の個数: 24

約数和(自身を含む): 56733600

約数和(自身を除く): 29313172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 33769, 67538, 135076, 236383, 472766, 945532, 979301, 1958602, 3917204, 6855107, 13710214, 27420428]

約数ペア:

[(1, 27420428), (2, 13710214), (4, 6855107), (7, 3917204), (14, 1958602), (28, 979301), (29, 945532), (58, 472766), (116, 236383), (203, 135076), (406, 67538), (812, 33769)]