27654224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{132953}}^1$

素因数の和:132974

約数の個数: 20

約数和(自身を含む): 57702036

約数和(自身を除く): 30047812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 132953, 265906, 531812, 1063624, 1728389, 2127248, 3456778, 6913556, 13827112, 27654224]

約数ペア:

[(1, 27654224), (2, 13827112), (4, 6913556), (8, 3456778), (13, 2127248), (16, 1728389), (26, 1063624), (52, 531812), (104, 265906), (208, 132953)]