4077886544

素因数分解:

$2^4\times {\mathrm{3529}}^1\times {\mathrm{72221}}^1$

素因数の和:75758

約数の個数: 20

約数和(自身を含む): 7903253460

約数和(自身を除く): 3825366916

約数列:

[1, 2, 4, 8, 16, 3529, 7058, 14116, 28232, 56464, 72221, 144442, 288884, 577768, 1155536, 254867909, 509735818, 1019471636, 2038943272, 4077886544]

約数ペア:

[(1, 4077886544), (2, 2038943272), (4, 1019471636), (8, 509735818), (16, 254867909), (3529, 1155536), (7058, 577768), (14116, 288884), (28232, 144442), (56464, 72221)]