8947736

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6983

約数の個数: 32

約数和(自身を含む): 20010240

約数和(自身を除く): 11062504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 6947, 13894, 27788, 48629, 55576, 97258, 159781, 194516, 319562, 389032, 639124, 1118467, 1278248, 2236934, 4473868, 8947736]

約数ペア:

[(1, 8947736), (2, 4473868), (4, 2236934), (7, 1278248), (8, 1118467), (14, 639124), (23, 389032), (28, 319562), (46, 194516), (56, 159781), (92, 97258), (161, 55576), (184, 48629), (322, 27788), (644, 13894), (1288, 6947)]