664241312

素因数分解:

$2^5\times 7^1\times {\mathrm{2965363}}^1$

素因数の和:2965380

約数の個数: 24

約数和(自身を含む): 1494543456

約数和(自身を除く): 830302144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2965363, 5930726, 11861452, 20757541, 23722904, 41515082, 47445808, 83030164, 94891616, 166060328, 332120656, 664241312]

約数ペア:

[(1, 664241312), (2, 332120656), (4, 166060328), (7, 94891616), (8, 83030164), (14, 47445808), (16, 41515082), (28, 23722904), (32, 20757541), (56, 11861452), (112, 5930726), (224, 2965363)]