27890968

素因数分解:

$2^3\times 7^1\times {\mathrm{498053}}^1$

素因数の和:498066

約数の個数: 16

約数和(自身を含む): 59766480

約数和(自身を除く): 31875512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 498053, 996106, 1992212, 3486371, 3984424, 6972742, 13945484, 27890968]

約数ペア:

[(1, 27890968), (2, 13945484), (4, 6972742), (7, 3984424), (8, 3486371), (14, 1992212), (28, 996106), (56, 498053)]