678171536

素因数分解:

$2^4\times 7^1\times {\mathrm{6055103}}^1$

素因数の和:6055118

約数の個数: 20

約数和(自身を含む): 1501665792

約数和(自身を除く): 823494256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6055103, 12110206, 24220412, 42385721, 48440824, 84771442, 96881648, 169542884, 339085768, 678171536]

約数ペア:

[(1, 678171536), (2, 339085768), (4, 169542884), (7, 96881648), (8, 84771442), (14, 48440824), (16, 42385721), (28, 24220412), (56, 12110206), (112, 6055103)]