27830426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8171}}^1$

素因数の和:8317

約数の個数: 16

約数和(自身を含む): 45305568

約数和(自身を除く): 17475142

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 8171, 16342, 106223, 212446, 1070401, 2140802, 13915213, 27830426]

約数ペア:

[(1, 27830426), (2, 13915213), (13, 2140802), (26, 1070401), (131, 212446), (262, 106223), (1703, 16342), (3406, 8171)]