77837864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{748441}}^1$

素因数の和:748460

約数の個数: 16

約数和(自身を含む): 157172820

約数和(自身を除く): 79334956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 748441, 1496882, 2993764, 5987528, 9729733, 19459466, 38918932, 77837864]

約数ペア:

[(1, 77837864), (2, 38918932), (4, 19459466), (8, 9729733), (13, 5987528), (26, 2993764), (52, 1496882), (104, 748441)]