21094976

素因数分解:

$2^6\times 7^1\times {\mathrm{47087}}^1$

素因数の和:47106

約数の個数: 28

約数和(自身を含む): 47841408

約数和(自身を除く): 26746432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 47087, 94174, 188348, 329609, 376696, 659218, 753392, 1318436, 1506784, 2636872, 3013568, 5273744, 10547488, 21094976]

約数ペア:

[(1, 21094976), (2, 10547488), (4, 5273744), (7, 3013568), (8, 2636872), (14, 1506784), (16, 1318436), (28, 753392), (32, 659218), (56, 376696), (64, 329609), (112, 188348), (224, 94174), (448, 47087)]