66486848

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{3697}}^1$

素因数の和:3990

約数の個数: 28

約数和(自身を含む): 132440172

約数和(自身を除く): 65953324

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 3697, 4496, 7394, 8992, 14788, 17984, 29576, 59152, 118304, 236608, 1038857, 2077714, 4155428, 8310856, 16621712, 33243424, 66486848]

約数ペア:

[(1, 66486848), (2, 33243424), (4, 16621712), (8, 8310856), (16, 4155428), (32, 2077714), (64, 1038857), (281, 236608), (562, 118304), (1124, 59152), (2248, 29576), (3697, 17984), (4496, 14788), (7394, 8992)]