28814162

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 47178864

約数和(自身を除く): 18364702

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 523, 1046, 2119, 4238, 6799, 13598, 27547, 55094, 85249, 88387, 170498, 176774, 1108237, 2216474, 14407081, 28814162]

約数ペア:

[(1, 28814162), (2, 14407081), (13, 2216474), (26, 1108237), (163, 176774), (169, 170498), (326, 88387), (338, 85249), (523, 55094), (1046, 27547), (2119, 13598), (4238, 6799)]