28457004

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81773}}^1$

素因数の和:81809

約数の個数: 24

約数和(自身を含む): 68690160

約数和(自身を除く): 40233156

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81773, 163546, 245319, 327092, 490638, 981276, 2371417, 4742834, 7114251, 9485668, 14228502, 28457004]

約数ペア:

[(1, 28457004), (2, 14228502), (3, 9485668), (4, 7114251), (6, 4742834), (12, 2371417), (29, 981276), (58, 490638), (87, 327092), (116, 245319), (174, 163546), (348, 81773)]