9747472

素因数分解:

$2^4\times 7^2\times {\mathrm{12433}}^1$

素因数の和:12455

約数の個数: 30

約数和(自身を含む): 21970878

約数和(自身を除く): 12223406

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 12433, 24866, 49732, 87031, 99464, 174062, 198928, 348124, 609217, 696248, 1218434, 1392496, 2436868, 4873736, 9747472]

約数ペア:

[(1, 9747472), (2, 4873736), (4, 2436868), (7, 1392496), (8, 1218434), (14, 696248), (16, 609217), (28, 348124), (49, 198928), (56, 174062), (98, 99464), (112, 87031), (196, 49732), (392, 24866), (784, 12433)]