28239486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1367}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 61855488

約数和(自身を除く): 33616002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1367, 1878, 2734, 3443, 4101, 6886, 8202, 10329, 15037, 20658, 30074, 45111, 90222, 427871, 855742, 1283613, 2567226, 4706581, 9413162, 14119743, 28239486]

約数ペア:

[(1, 28239486), (2, 14119743), (3, 9413162), (6, 4706581), (11, 2567226), (22, 1283613), (33, 855742), (66, 427871), (313, 90222), (626, 45111), (939, 30074), (1367, 20658), (1878, 15037), (2734, 10329), (3443, 8202), (4101, 6886)]