282742448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{248893}}^1$

素因数の和:248972

約数の個数: 20

約数和(自身を含む): 555531408

約数和(自身を除く): 272788960

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 248893, 497786, 995572, 1991144, 3982288, 17671403, 35342806, 70685612, 141371224, 282742448]

約数ペア:

[(1, 282742448), (2, 141371224), (4, 70685612), (8, 35342806), (16, 17671403), (71, 3982288), (142, 1991144), (284, 995572), (568, 497786), (1136, 248893)]