27869452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41227}}^1$

素因数の和:41257

約数の個数: 18

約数和(自身を含む): 52813068

約数和(自身を除く): 24943616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 41227, 82454, 164908, 535951, 1071902, 2143804, 6967363, 13934726, 27869452]

約数ペア:

[(1, 27869452), (2, 13934726), (4, 6967363), (13, 2143804), (26, 1071902), (52, 535951), (169, 164908), (338, 82454), (676, 41227)]