25273336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6679}}^1$

素因数の和:6739

約数の個数: 32

約数和(自身を含む): 52905600

約数和(自身を除く): 27632264

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 6679, 13358, 26716, 53432, 73469, 146938, 287197, 293876, 574394, 587752, 1148788, 2297576, 3159167, 6318334, 12636668, 25273336]

約数ペア:

[(1, 25273336), (2, 12636668), (4, 6318334), (8, 3159167), (11, 2297576), (22, 1148788), (43, 587752), (44, 574394), (86, 293876), (88, 287197), (172, 146938), (344, 73469), (473, 53432), (946, 26716), (1892, 13358), (3784, 6679)]