27938134

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2939}}^1$

素因数の和:3052

約数の個数: 24

約数和(自身を含む): 49268520

約数和(自身を除く): 21330386

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 2939, 4753, 5878, 9506, 20573, 41146, 144011, 285083, 288022, 570166, 1995581, 3991162, 13969067, 27938134]

約数ペア:

[(1, 27938134), (2, 13969067), (7, 3991162), (14, 1995581), (49, 570166), (97, 288022), (98, 285083), (194, 144011), (679, 41146), (1358, 20573), (2939, 9506), (4753, 5878)]