28427354888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114626431}}^1$

素因数の和:114626468

約数の個数: 16

約数和(自身を含む): 55020687360

約数和(自身を除く): 26593332472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114626431, 229252862, 458505724, 917011448, 3553419361, 7106838722, 14213677444, 28427354888]

約数ペア:

[(1, 28427354888), (2, 14213677444), (4, 7106838722), (8, 3553419361), (31, 917011448), (62, 458505724), (124, 229252862), (248, 114626431)]