27963824

素因数分解:

$2^4\times 7^1\times {\mathrm{249677}}^1$

素因数の和:249692

約数の個数: 20

約数和(自身を含む): 61920144

約数和(自身を除く): 33956320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 249677, 499354, 998708, 1747739, 1997416, 3495478, 3994832, 6990956, 13981912, 27963824]

約数ペア:

[(1, 27963824), (2, 13981912), (4, 6990956), (7, 3994832), (8, 3495478), (14, 1997416), (16, 1747739), (28, 998708), (56, 499354), (112, 249677)]