27338896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131437}}^1$

素因数の和:131458

約数の個数: 20

約数和(自身を含む): 57044092

約数和(自身を除く): 29705196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131437, 262874, 525748, 1051496, 1708681, 2102992, 3417362, 6834724, 13669448, 27338896]

約数ペア:

[(1, 27338896), (2, 13669448), (4, 6834724), (8, 3417362), (13, 2102992), (16, 1708681), (26, 1051496), (52, 525748), (104, 262874), (208, 131437)]