27888924672028

素因数分解:

$2^2\times 7^1\times {\mathrm{20717}}^1\times {\mathrm{48078053}}^1$

素因数の和:48098781

約数の個数: 24

約数和(自身を含む): 55780542875232

約数和(自身を除く): 27891618203204

約数列:

[1, 2, 4, 7, 14, 28, 20717, 41434, 82868, 145019, 290038, 580076, 48078053, 96156106, 192312212, 336546371, 673092742, 1346185484, 996033024001, 1992066048002, 3984132096004, 6972231168007, 13944462336014, 27888924672028]

約数ペア:

[(1, 27888924672028), (2, 13944462336014), (4, 6972231168007), (7, 3984132096004), (14, 1992066048002), (28, 996033024001), (20717, 1346185484), (41434, 673092742), (82868, 336546371), (145019, 192312212), (290038, 96156106), (580076, 48078053)]