27408526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 18210674

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 439, 589, 878, 1007, 1178, 1643, 2014, 3286, 8341, 13609, 16682, 23267, 27218, 31217, 46534, 62434, 258571, 442073, 517142, 721277, 884146, 1442554, 13704263, 27408526]

約数ペア:

[(1, 27408526), (2, 13704263), (19, 1442554), (31, 884146), (38, 721277), (53, 517142), (62, 442073), (106, 258571), (439, 62434), (589, 46534), (878, 31217), (1007, 27218), (1178, 23267), (1643, 16682), (2014, 13609), (3286, 8341)]