28547152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43517}}^1$

素因数の和:43566

約数の個数: 20

約数和(自身を含む): 56660436

約数和(自身を除く): 28113284

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 43517, 87034, 174068, 348136, 696272, 1784197, 3568394, 7136788, 14273576, 28547152]

約数ペア:

[(1, 28547152), (2, 14273576), (4, 7136788), (8, 3568394), (16, 1784197), (41, 696272), (82, 348136), (164, 174068), (328, 87034), (656, 43517)]