27757574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 24

約数和(自身を含む): 46208232

約数和(自身を除く): 18450658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2003, 4006, 6929, 13858, 26039, 52078, 82123, 164246, 338507, 677014, 1067599, 2135198, 13878787, 27757574]

約数ペア:

[(1, 27757574), (2, 13878787), (13, 2135198), (26, 1067599), (41, 677014), (82, 338507), (169, 164246), (338, 82123), (533, 52078), (1066, 26039), (2003, 13858), (4006, 6929)]