28089184

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{5591}}^1$

素因数の和:5758

約数の個数: 24

約数和(自身を含む): 55662768

約数和(自身を除く): 27573584

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 5591, 11182, 22364, 44728, 89456, 178912, 877787, 1755574, 3511148, 7022296, 14044592, 28089184]

約数ペア:

[(1, 28089184), (2, 14044592), (4, 7022296), (8, 3511148), (16, 1755574), (32, 877787), (157, 178912), (314, 89456), (628, 44728), (1256, 22364), (2512, 11182), (5024, 5591)]