12744256

素因数分解:

$2^6\times 7^1\times {\mathrm{28447}}^1$

素因数の和:28466

約数の個数: 28

約数和(自身を含む): 28903168

約数和(自身を除く): 16158912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 28447, 56894, 113788, 199129, 227576, 398258, 455152, 796516, 910304, 1593032, 1820608, 3186064, 6372128, 12744256]

約数ペア:

[(1, 12744256), (2, 6372128), (4, 3186064), (7, 1820608), (8, 1593032), (14, 910304), (16, 796516), (28, 455152), (32, 398258), (56, 227576), (64, 199129), (112, 113788), (224, 56894), (448, 28447)]