25955116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20341}}^1$

素因数の和:20385

約数の個数: 24

約数和(自身を含む): 51261840

約数和(自身を除く): 25306724

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20341, 40682, 81364, 223751, 447502, 589889, 895004, 1179778, 2359556, 6488779, 12977558, 25955116]

約数ペア:

[(1, 25955116), (2, 12977558), (4, 6488779), (11, 2359556), (22, 1179778), (29, 895004), (44, 589889), (58, 447502), (116, 223751), (319, 81364), (638, 40682), (1276, 20341)]