261874144

素因数分解:

$2^5\times 7^1\times {\mathrm{1169081}}^1$

素因数の和:1169098

約数の個数: 24

約数和(自身を含む): 589217328

約数和(自身を除く): 327343184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1169081, 2338162, 4676324, 8183567, 9352648, 16367134, 18705296, 32734268, 37410592, 65468536, 130937072, 261874144]

約数ペア:

[(1, 261874144), (2, 130937072), (4, 65468536), (7, 37410592), (8, 32734268), (14, 18705296), (16, 16367134), (28, 9352648), (32, 8183567), (56, 4676324), (112, 2338162), (224, 1169081)]