25264888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5417}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 52662960

約数和(自身を除く): 27398072

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5417, 10834, 21668, 43336, 59587, 119174, 238348, 287101, 476696, 574202, 1148404, 2296808, 3158111, 6316222, 12632444, 25264888]

約数ペア:

[(1, 25264888), (2, 12632444), (4, 6316222), (8, 3158111), (11, 2296808), (22, 1148404), (44, 574202), (53, 476696), (88, 287101), (106, 238348), (212, 119174), (424, 59587), (583, 43336), (1166, 21668), (2332, 10834), (4664, 5417)]