448272272

素因数分解:

$2^4\times 7^1\times {\mathrm{4002431}}^1$

素因数の和:4002446

約数の個数: 20

約数和(自身を含む): 992603136

約数和(自身を除く): 544330864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4002431, 8004862, 16009724, 28017017, 32019448, 56034034, 64038896, 112068068, 224136136, 448272272]

約数ペア:

[(1, 448272272), (2, 224136136), (4, 112068068), (7, 64038896), (8, 56034034), (14, 32019448), (16, 28017017), (28, 16009724), (56, 8004862), (112, 4002431)]