47743852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{70627}}^1$

素因数の和:70657

約数の個数: 18

約数和(自身を含む): 90474468

約数和(自身を除く): 42730616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 70627, 141254, 282508, 918151, 1836302, 3672604, 11935963, 23871926, 47743852]

約数ペア:

[(1, 47743852), (2, 23871926), (4, 11935963), (13, 3672604), (26, 1836302), (52, 918151), (169, 282508), (338, 141254), (676, 70627)]