42724161.000000000

素因数分解:

$2^6\times 7^1\times {\mathrm{291113}}^1$

素因数の和:291132

約数の個数: 28

約数和(自身を含む): 295771824

約数和(自身を除く): 165353200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 291113, 582226, 1164452, 2037791, 2328904, 4075582, 4657808, 8151164, 9315616, 16302328, 18631232, 32604656, 65209312, 130418624]

約数ペア:

[(1, 130418624), (2, 65209312), (4, 32604656), (7, 18631232), (8, 16302328), (14, 9315616), (16, 8151164), (28, 4657808), (32, 4075582), (56, 2328904), (64, 2037791), (112, 1164452), (224, 582226), (448, 291113)]