27917638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 51928128

約数和(自身を除く): 24010490

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2861, 4879, 5722, 9758, 20027, 40054, 48637, 97274, 117301, 234602, 340459, 680918, 821107, 1642214, 1994117, 3988234, 13958819, 27917638]

約数ペア:

[(1, 27917638), (2, 13958819), (7, 3988234), (14, 1994117), (17, 1642214), (34, 821107), (41, 680918), (82, 340459), (119, 234602), (238, 117301), (287, 97274), (574, 48637), (697, 40054), (1394, 20027), (2861, 9758), (4879, 5722)]