26750423

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 33379200

約数和(自身を除く): 6628777

約数列:

[1, 7, 19, 49, 59, 133, 413, 487, 931, 1121, 2891, 3409, 7847, 9253, 23863, 28733, 54929, 64771, 201131, 453397, 545927, 1407917, 3821489, 26750423]

約数ペア:

[(1, 26750423), (7, 3821489), (19, 1407917), (49, 545927), (59, 453397), (133, 201131), (413, 64771), (487, 54929), (931, 28733), (1121, 23863), (2891, 9253), (3409, 7847)]