2795728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13462

約数の個数: 20

約数和(自身を含む): 5833828

約数和(自身を除く): 3038100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13441, 26882, 53764, 107528, 174733, 215056, 349466, 698932, 1397864, 2795728]

約数ペア:

[(1, 2795728), (2, 1397864), (4, 698932), (8, 349466), (13, 215056), (16, 174733), (26, 107528), (52, 53764), (104, 26882), (208, 13441)]