446656

素因数分解:

$2^6\times 7^1\times {\mathrm{997}}^1$

素因数の和:1016

約数の個数: 28

約数和(自身を含む): 1013968

約数和(自身を除く): 567312

約数列:

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

約数ペア:

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