25253104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{23557}}^1$

素因数の和:23632

約数の個数: 20

約数和(自身を含む): 49660264

約数和(自身を除く): 24407160

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 23557, 47114, 94228, 188456, 376912, 1578319, 3156638, 6313276, 12626552, 25253104]

約数ペア:

[(1, 25253104), (2, 12626552), (4, 6313276), (8, 3156638), (16, 1578319), (67, 376912), (134, 188456), (268, 94228), (536, 47114), (1072, 23557)]