27831748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 36

約数和(自身を含む): 58219840

約数和(自身を除く): 30388092

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 1879, 2116, 3703, 3758, 7406, 7516, 13153, 14812, 26306, 43217, 52612, 86434, 172868, 302519, 605038, 993991, 1210076, 1987982, 3975964, 6957937, 13915874, 27831748]

約数ペア:

[(1, 27831748), (2, 13915874), (4, 6957937), (7, 3975964), (14, 1987982), (23, 1210076), (28, 993991), (46, 605038), (92, 302519), (161, 172868), (322, 86434), (529, 52612), (644, 43217), (1058, 26306), (1879, 14812), (2116, 13153), (3703, 7516), (3758, 7406)]