664562192

素因数分解:

$2^4\times 7^1\times {\mathrm{5933591}}^1$

素因数の和:5933606

約数の個数: 20

約数和(自身を含む): 1471530816

約数和(自身を除く): 806968624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5933591, 11867182, 23734364, 41535137, 47468728, 83070274, 94937456, 166140548, 332281096, 664562192]

約数ペア:

[(1, 664562192), (2, 332281096), (4, 166140548), (7, 94937456), (8, 83070274), (14, 47468728), (16, 41535137), (28, 23734364), (56, 11867182), (112, 5933591)]