4328128

素因数分解:

$2^6\times 7^1\times {\mathrm{9661}}^1$

素因数の和:9680

約数の個数: 28

約数和(自身を含む): 9816592

約数和(自身を除く): 5488464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 9661, 19322, 38644, 67627, 77288, 135254, 154576, 270508, 309152, 541016, 618304, 1082032, 2164064, 4328128]

約数ペア:

[(1, 4328128), (2, 2164064), (4, 1082032), (7, 618304), (8, 541016), (14, 309152), (16, 270508), (28, 154576), (32, 135254), (56, 77288), (64, 67627), (112, 38644), (224, 19322), (448, 9661)]