284783072

素因数分解:

$2^5\times 7^1\times {\mathrm{1271353}}^1$

素因数の和:1271370

約数の個数: 24

約数和(自身を含む): 640762416

約数和(自身を除く): 355979344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1271353, 2542706, 5085412, 8899471, 10170824, 17798942, 20341648, 35597884, 40683296, 71195768, 142391536, 284783072]

約数ペア:

[(1, 284783072), (2, 142391536), (4, 71195768), (7, 40683296), (8, 35597884), (14, 20341648), (16, 17798942), (28, 10170824), (32, 8899471), (56, 5085412), (112, 2542706), (224, 1271353)]