25173316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39089}}^1$

素因数の和:39123

約数の個数: 24

約数和(自身を含む): 52536960

約数和(自身を除く): 27363644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 39089, 78178, 156356, 273623, 547246, 899047, 1094492, 1798094, 3596188, 6293329, 12586658, 25173316]

約数ペア:

[(1, 25173316), (2, 12586658), (4, 6293329), (7, 3596188), (14, 1798094), (23, 1094492), (28, 899047), (46, 547246), (92, 273623), (161, 156356), (322, 78178), (644, 39089)]