27608066

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 42249600

約数和(自身を除く): 14641534

約数列:

[1, 2, 71, 142, 199, 398, 977, 1954, 14129, 28258, 69367, 138734, 194423, 388846, 13804033, 27608066]

約数ペア:

[(1, 27608066), (2, 13804033), (71, 388846), (142, 194423), (199, 138734), (398, 69367), (977, 28258), (1954, 14129)]