27737008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{133351}}^1$

素因数の和:133372

約数の個数: 20

約数和(自身を含む): 57874768

約数和(自身を除く): 30137760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 133351, 266702, 533404, 1066808, 1733563, 2133616, 3467126, 6934252, 13868504, 27737008]

約数ペア:

[(1, 27737008), (2, 13868504), (4, 6934252), (8, 3467126), (13, 2133616), (16, 1733563), (26, 1066808), (52, 533404), (104, 266702), (208, 133351)]