25591296

素因数分解:

$2^9\times 3^1\times {\mathrm{16661}}^1$

素因数の和:16682

約数の個数: 40

約数和(自身を含む): 68180904

約数和(自身を除く): 42589608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 16661, 33322, 49983, 66644, 99966, 133288, 199932, 266576, 399864, 533152, 799728, 1066304, 1599456, 2132608, 3198912, 4265216, 6397824, 8530432, 12795648, 25591296]

約数ペア:

[(1, 25591296), (2, 12795648), (3, 8530432), (4, 6397824), (6, 4265216), (8, 3198912), (12, 2132608), (16, 1599456), (24, 1066304), (32, 799728), (48, 533152), (64, 399864), (96, 266576), (128, 199932), (192, 133288), (256, 99966), (384, 66644), (512, 49983), (768, 33322), (1536, 16661)]