27522716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 55389600

約数和(自身を除く): 27866884

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 313, 356, 494, 626, 988, 1157, 1252, 1691, 2314, 3382, 4069, 4628, 5947, 6764, 8138, 11894, 16276, 21983, 23788, 27857, 43966, 55714, 77311, 87932, 111428, 154622, 309244, 362141, 529283, 724282, 1058566, 1448564, 2117132, 6880679, 13761358, 27522716]

約数ペア:

[(1, 27522716), (2, 13761358), (4, 6880679), (13, 2117132), (19, 1448564), (26, 1058566), (38, 724282), (52, 529283), (76, 362141), (89, 309244), (178, 154622), (247, 111428), (313, 87932), (356, 77311), (494, 55714), (626, 43966), (988, 27857), (1157, 23788), (1252, 21983), (1691, 16276), (2314, 11894), (3382, 8138), (4069, 6764), (4628, 5947)]