664290424

素因数分解:

$2^3\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{10853}}^1$

素因数の和:11959

約数の個数: 32

約数和(自身を含む): 1424913120

約数和(自身を除く): 760622696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1093, 2186, 4372, 7651, 8744, 10853, 15302, 21706, 30604, 43412, 61208, 75971, 86824, 151942, 303884, 607768, 11862329, 23724658, 47449316, 83036303, 94898632, 166072606, 332145212, 664290424]

約数ペア:

[(1, 664290424), (2, 332145212), (4, 166072606), (7, 94898632), (8, 83036303), (14, 47449316), (28, 23724658), (56, 11862329), (1093, 607768), (2186, 303884), (4372, 151942), (7651, 86824), (8744, 75971), (10853, 61208), (15302, 43412), (21706, 30604)]