74417392

素因数分解:

$2^4\times 7^1\times {\mathrm{664441}}^1$

素因数の和:664456

約数の個数: 20

約数和(自身を含む): 164781616

約数和(自身を除く): 90364224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 664441, 1328882, 2657764, 4651087, 5315528, 9302174, 10631056, 18604348, 37208696, 74417392]

約数ペア:

[(1, 74417392), (2, 37208696), (4, 18604348), (7, 10631056), (8, 9302174), (14, 5315528), (16, 4651087), (28, 2657764), (56, 1328882), (112, 664441)]