27661888

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6530

約数の個数: 28

約数和(自身を含む): 55719472

約数和(自身を除く): 28057584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 6451, 12902, 25804, 51608, 103216, 206432, 412864, 432217, 864434, 1728868, 3457736, 6915472, 13830944, 27661888]

約数ペア:

[(1, 27661888), (2, 13830944), (4, 6915472), (8, 3457736), (16, 1728868), (32, 864434), (64, 432217), (67, 412864), (134, 206432), (268, 103216), (536, 51608), (1072, 25804), (2144, 12902), (4288, 6451)]