7146496

素因数分解:

$2^{10}\times 7^1\times {\mathrm{997}}^1$

素因数の和:1024

約数の個数: 44

約数和(自身を含む): 16343248

約数和(自身を除く): 9196752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 997, 1024, 1792, 1994, 3584, 3988, 6979, 7168, 7976, 13958, 15952, 27916, 31904, 55832, 63808, 111664, 127616, 223328, 255232, 446656, 510464, 893312, 1020928, 1786624, 3573248, 7146496]

約数ペア:

[(1, 7146496), (2, 3573248), (4, 1786624), (7, 1020928), (8, 893312), (14, 510464), (16, 446656), (28, 255232), (32, 223328), (56, 127616), (64, 111664), (112, 63808), (128, 55832), (224, 31904), (256, 27916), (448, 15952), (512, 13958), (896, 7976), (997, 7168), (1024, 6979), (1792, 3988), (1994, 3584)]