27744442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 21897542

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 2393, 4786, 5797, 11594, 26323, 40681, 52646, 74183, 81362, 148366, 447491, 816013, 894982, 1261111, 1632026, 2522222, 13872221, 27744442]

約数ペア:

[(1, 27744442), (2, 13872221), (11, 2522222), (17, 1632026), (22, 1261111), (31, 894982), (34, 816013), (62, 447491), (187, 148366), (341, 81362), (374, 74183), (527, 52646), (682, 40681), (1054, 26323), (2393, 11594), (4786, 5797)]