123475136

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{7507}}^1$

素因数の和:7776

約数の個数: 28

約数和(自身を含む): 246007128

約数和(自身を除く): 122531992

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 7507, 8224, 15014, 16448, 30028, 60056, 120112, 240224, 480448, 1929299, 3858598, 7717196, 15434392, 30868784, 61737568, 123475136]

約数ペア:

[(1, 123475136), (2, 61737568), (4, 30868784), (8, 15434392), (16, 7717196), (32, 3858598), (64, 1929299), (257, 480448), (514, 240224), (1028, 120112), (2056, 60056), (4112, 30028), (7507, 16448), (8224, 15014)]