27826970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21911}}^1$

素因数の和:22045

約数の個数: 16

約数和(自身を含む): 50485248

約数和(自身を除く): 22658278

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21911, 43822, 109555, 219110, 2782697, 5565394, 13913485, 27826970]

約数ペア:

[(1, 27826970), (2, 13913485), (5, 5565394), (10, 2782697), (127, 219110), (254, 109555), (635, 43822), (1270, 21911)]