26720176

素因数分解:

$2^4\times 7^1\times {\mathrm{238573}}^1$

素因数の和:238588

約数の個数: 20

約数和(自身を含む): 59166352

約数和(自身を除く): 32446176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238573, 477146, 954292, 1670011, 1908584, 3340022, 3817168, 6680044, 13360088, 26720176]

約数ペア:

[(1, 26720176), (2, 13360088), (4, 6680044), (7, 3817168), (8, 3340022), (14, 1908584), (16, 1670011), (28, 954292), (56, 477146), (112, 238573)]