8258474

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6515926

約数列:

[1, 2, 7, 14, 37, 74, 107, 149, 214, 259, 298, 518, 749, 1043, 1498, 2086, 3959, 5513, 7918, 11026, 15943, 27713, 31886, 38591, 55426, 77182, 111601, 223202, 589891, 1179782, 4129237, 8258474]

約数ペア:

[(1, 8258474), (2, 4129237), (7, 1179782), (14, 589891), (37, 223202), (74, 111601), (107, 77182), (149, 55426), (214, 38591), (259, 31886), (298, 27713), (518, 15943), (749, 11026), (1043, 7918), (1498, 5513), (2086, 3959)]