893312

素因数分解:

$2^7\times 7^1\times {\mathrm{997}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 2035920

約数和(自身を除く): 1142608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 997, 1994, 3988, 6979, 7976, 13958, 15952, 27916, 31904, 55832, 63808, 111664, 127616, 223328, 446656, 893312]

約数ペア:

[(1, 893312), (2, 446656), (4, 223328), (7, 127616), (8, 111664), (14, 63808), (16, 55832), (28, 31904), (32, 27916), (56, 15952), (64, 13958), (112, 7976), (128, 6979), (224, 3988), (448, 1994), (896, 997)]