21125463232

素因数分解:

$2^6\times {\mathrm{911}}^1\times {\mathrm{362333}}^1$

素因数の和:363256

約数の個数: 28

約数和(自身を含む): 41966973216

約数和(自身を除く): 20841509984

約数列:

[1, 2, 4, 8, 16, 32, 64, 911, 1822, 3644, 7288, 14576, 29152, 58304, 362333, 724666, 1449332, 2898664, 5797328, 11594656, 23189312, 330085363, 660170726, 1320341452, 2640682904, 5281365808, 10562731616, 21125463232]

約数ペア:

[(1, 21125463232), (2, 10562731616), (4, 5281365808), (8, 2640682904), (16, 1320341452), (32, 660170726), (64, 330085363), (911, 23189312), (1822, 11594656), (3644, 5797328), (7288, 2898664), (14576, 1449332), (29152, 724666), (58304, 362333)]