66683288

素因数分解:

$2^3\times 7^1\times {\mathrm{1190773}}^1$

素因数の和:1190786

約数の個数: 16

約数和(自身を含む): 142892880

約数和(自身を除く): 76209592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1190773, 2381546, 4763092, 8335411, 9526184, 16670822, 33341644, 66683288]

約数ペア:

[(1, 66683288), (2, 33341644), (4, 16670822), (7, 9526184), (8, 8335411), (14, 4763092), (28, 2381546), (56, 1190773)]