66009008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317351}}^1$

素因数の和:317372

約数の個数: 20

約数和(自身を含む): 137730768

約数和(自身を除く): 71721760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317351, 634702, 1269404, 2538808, 4125563, 5077616, 8251126, 16502252, 33004504, 66009008]

約数ペア:

[(1, 66009008), (2, 33004504), (4, 16502252), (8, 8251126), (13, 5077616), (16, 4125563), (26, 2538808), (52, 1269404), (104, 634702), (208, 317351)]