56878728

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{18661}}^1$

素因数の和:18797

約数の個数: 32

約数和(自身を含む): 143324160

約数和(自身を除く): 86445432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 18661, 37322, 55983, 74644, 111966, 149288, 223932, 447864, 2369947, 4739894, 7109841, 9479788, 14219682, 18959576, 28439364, 56878728]

約数ペア:

[(1, 56878728), (2, 28439364), (3, 18959576), (4, 14219682), (6, 9479788), (8, 7109841), (12, 4739894), (24, 2369947), (127, 447864), (254, 223932), (381, 149288), (508, 111966), (762, 74644), (1016, 55983), (1524, 37322), (3048, 18661)]