28859536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{41947}}^1$

素因数の和:41998

約数の個数: 20

約数和(自身を含む): 57217072

約数和(自身を除く): 28357536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 41947, 83894, 167788, 335576, 671152, 1803721, 3607442, 7214884, 14429768, 28859536]

約数ペア:

[(1, 28859536), (2, 14429768), (4, 7214884), (8, 3607442), (16, 1803721), (43, 671152), (86, 335576), (172, 167788), (344, 83894), (688, 41947)]