28352.000000

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 510720

約数和(自身を除く): 100453

約数列:

[1, 11, 13, 19, 143, 151, 209, 247, 1661, 1963, 2717, 2869, 21593, 31559, 37297, 410267]

約数ペア:

[(1, 410267), (11, 37297), (13, 31559), (19, 21593), (143, 2869), (151, 2717), (209, 1963), (247, 1661)]