68784911998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1323143}}^1$

素因数の和:1323312

約数の個数: 32

約数和(自身を含む): 120035623680

約数和(自身を除く): 51250711682

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 278, 374, 1529, 2363, 3058, 4726, 25993, 51986, 1323143, 2646286, 14554573, 22493431, 29109146, 44986862, 183916877, 247427741, 367833754, 494855482, 2023085647, 3126586909, 4046171294, 6253173818, 34392455999, 68784911998]

約数ペア:

[(1, 68784911998), (2, 34392455999), (11, 6253173818), (17, 4046171294), (22, 3126586909), (34, 2023085647), (139, 494855482), (187, 367833754), (278, 247427741), (374, 183916877), (1529, 44986862), (2363, 29109146), (3058, 22493431), (4726, 14554573), (25993, 2646286), (51986, 1323143)]