64694418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21871}}^1$

素因数の和:21922

約数の個数: 32

約数和(自身を含む): 141730560

約数和(自身を除く): 77036142

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 21871, 43742, 65613, 131226, 371807, 634259, 743614, 1115421, 1268518, 1902777, 2230842, 3805554, 10782403, 21564806, 32347209, 64694418]

約数ペア:

[(1, 64694418), (2, 32347209), (3, 21564806), (6, 10782403), (17, 3805554), (29, 2230842), (34, 1902777), (51, 1268518), (58, 1115421), (87, 743614), (102, 634259), (174, 371807), (493, 131226), (986, 65613), (1479, 43742), (2958, 21871)]