64452872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17033}}^1$

素因数の和:17093

約数の個数: 32

約数和(自身を含む): 134909280

約数和(自身を除く): 70456408

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 17033, 34066, 68132, 136264, 187363, 374726, 732419, 749452, 1464838, 1498904, 2929676, 5859352, 8056609, 16113218, 32226436, 64452872]

約数ペア:

[(1, 64452872), (2, 32226436), (4, 16113218), (8, 8056609), (11, 5859352), (22, 2929676), (43, 1498904), (44, 1464838), (86, 749452), (88, 732419), (172, 374726), (344, 187363), (473, 136264), (946, 68132), (1892, 34066), (3784, 17033)]