28214202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1$

素因数の和:6750

約数の個数: 32

約数和(自身を含む): 61012800

約数和(自身を除く): 32798598

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 6689, 13378, 20067, 40134, 127091, 247493, 254182, 381273, 494986, 742479, 762546, 1484958, 4702367, 9404734, 14107101, 28214202]

約数ペア:

[(1, 28214202), (2, 14107101), (3, 9404734), (6, 4702367), (19, 1484958), (37, 762546), (38, 742479), (57, 494986), (74, 381273), (111, 254182), (114, 247493), (222, 127091), (703, 40134), (1406, 20067), (2109, 13378), (4218, 6689)]