27826274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 22493086

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 839, 1442, 1678, 2369, 4738, 5873, 11746, 16583, 19297, 33166, 38594, 86417, 135079, 172834, 270158, 604919, 1209838, 1987591, 3975182, 13913137, 27826274]

約数ペア:

[(1, 27826274), (2, 13913137), (7, 3975182), (14, 1987591), (23, 1209838), (46, 604919), (103, 270158), (161, 172834), (206, 135079), (322, 86417), (721, 38594), (839, 33166), (1442, 19297), (1678, 16583), (2369, 11746), (4738, 5873)]