29491852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43627}}^1$

素因数の和:43657

約数の個数: 18

約数和(自身を含む): 55887468

約数和(自身を除く): 26395616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 43627, 87254, 174508, 567151, 1134302, 2268604, 7372963, 14745926, 29491852]

約数ペア:

[(1, 29491852), (2, 14745926), (4, 7372963), (13, 2268604), (26, 1134302), (52, 567151), (169, 174508), (338, 87254), (676, 43627)]