67667456

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 40

約数和(自身を含む): 136263600

約数和(自身を除く): 68596144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 887, 1192, 1774, 2384, 3548, 4768, 7096, 9536, 14192, 19072, 28384, 38144, 56768, 76288, 113536, 132163, 227072, 264326, 454144, 528652, 1057304, 2114608, 4229216, 8458432, 16916864, 33833728, 67667456]

約数ペア:

[(1, 67667456), (2, 33833728), (4, 16916864), (8, 8458432), (16, 4229216), (32, 2114608), (64, 1057304), (128, 528652), (149, 454144), (256, 264326), (298, 227072), (512, 132163), (596, 113536), (887, 76288), (1192, 56768), (1774, 38144), (2384, 28384), (3548, 19072), (4768, 14192), (7096, 9536)]