67209728

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1048

約数の個数: 40

約数和(自身を含む): 135342900

約数和(自身を除く): 68133172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 881, 1192, 1762, 2384, 3524, 4768, 7048, 9536, 14096, 19072, 28192, 38144, 56384, 76288, 112768, 131269, 225536, 262538, 451072, 525076, 1050152, 2100304, 4200608, 8401216, 16802432, 33604864, 67209728]

約数ペア:

[(1, 67209728), (2, 33604864), (4, 16802432), (8, 8401216), (16, 4200608), (32, 2100304), (64, 1050152), (128, 525076), (149, 451072), (256, 262538), (298, 225536), (512, 131269), (596, 112768), (881, 76288), (1192, 56384), (1762, 38144), (2384, 28192), (3524, 19072), (4768, 14096), (7048, 9536)]