25549082

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 41800860

約数和(自身を除く): 16251778

約数列:

[1, 2, 13, 26, 169, 269, 281, 338, 538, 562, 3497, 3653, 6994, 7306, 45461, 47489, 75589, 90922, 94978, 151178, 982657, 1965314, 12774541, 25549082]

約数ペア:

[(1, 25549082), (2, 12774541), (13, 1965314), (26, 982657), (169, 151178), (269, 94978), (281, 90922), (338, 75589), (538, 47489), (562, 45461), (3497, 7306), (3653, 6994)]