25648714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 22614326

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 2659, 4823, 5318, 9646, 18613, 34567, 37226, 69134, 140927, 241969, 281854, 483938, 986489, 1832051, 1972978, 3664102, 12824357, 25648714]

約数ペア:

[(1, 25648714), (2, 12824357), (7, 3664102), (13, 1972978), (14, 1832051), (26, 986489), (53, 483938), (91, 281854), (106, 241969), (182, 140927), (371, 69134), (689, 37226), (742, 34567), (1378, 18613), (2659, 9646), (4823, 5318)]