28497782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11689}}^1$

素因数の和:11767

約数の個数: 16

約数和(自身を含む): 45450720

約数和(自身を除く): 16952938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11689, 23378, 268847, 537694, 619517, 1239034, 14248891, 28497782]

約数ペア:

[(1, 28497782), (2, 14248891), (23, 1239034), (46, 619517), (53, 537694), (106, 268847), (1219, 23378), (2438, 11689)]