27200212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40237}}^1$

素因数の和:40267

約数の個数: 18

約数和(自身を含む): 51544878

約数和(自身を除く): 24344666

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40237, 80474, 160948, 523081, 1046162, 2092324, 6800053, 13600106, 27200212]

約数ペア:

[(1, 27200212), (2, 13600106), (4, 6800053), (13, 2092324), (26, 1046162), (52, 523081), (169, 160948), (338, 80474), (676, 40237)]