27560858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1218

約数の個数: 24

約数和(自身を含む): 45419868

約数和(自身を除く): 17859010

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1117, 1898, 2234, 12337, 14521, 24674, 29042, 81541, 163082, 188773, 377546, 1060033, 2120066, 13780429, 27560858]

約数ペア:

[(1, 27560858), (2, 13780429), (13, 2120066), (26, 1060033), (73, 377546), (146, 188773), (169, 163082), (338, 81541), (949, 29042), (1117, 24674), (1898, 14521), (2234, 12337)]