66241616

素因数分解:

$2^4\times 7^1\times {\mathrm{591443}}^1$

素因数の和:591458

約数の個数: 20

約数和(自身を含む): 146678112

約数和(自身を除く): 80436496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 591443, 1182886, 2365772, 4140101, 4731544, 8280202, 9463088, 16560404, 33120808, 66241616]

約数ペア:

[(1, 66241616), (2, 33120808), (4, 16560404), (7, 9463088), (8, 8280202), (14, 4731544), (16, 4140101), (28, 2365772), (56, 1182886), (112, 591443)]