66493252

素因数分解:

$2^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2153}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 133168896

約数和(自身を除く): 66675644

約数列:

[1, 2, 4, 7, 14, 28, 1103, 2153, 2206, 4306, 4412, 7721, 8612, 15071, 15442, 30142, 30884, 60284, 2374759, 4749518, 9499036, 16623313, 33246626, 66493252]

約数ペア:

[(1, 66493252), (2, 33246626), (4, 16623313), (7, 9499036), (14, 4749518), (28, 2374759), (1103, 60284), (2153, 30884), (2206, 30142), (4306, 15442), (4412, 15071), (7721, 8612)]