38886526672

素因数分解:

$2^4\times 7^1\times {\mathrm{347201131}}^1$

素因数の和:347201146

約数の個数: 20

約数和(自身を含む): 86105880736

約数和(自身を除く): 47219354064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347201131, 694402262, 1388804524, 2430407917, 2777609048, 4860815834, 5555218096, 9721631668, 19443263336, 38886526672]

約数ペア:

[(1, 38886526672), (2, 19443263336), (4, 9721631668), (7, 5555218096), (8, 4860815834), (14, 2777609048), (16, 2430407917), (28, 1388804524), (56, 694402262), (112, 347201131)]