4216856

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 9102240

約数和(自身を除く): 4885384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 293, 514, 586, 1028, 1172, 1799, 2051, 2056, 2344, 3598, 4102, 7196, 8204, 14392, 16408, 75301, 150602, 301204, 527107, 602408, 1054214, 2108428, 4216856]

約数ペア:

[(1, 4216856), (2, 2108428), (4, 1054214), (7, 602408), (8, 527107), (14, 301204), (28, 150602), (56, 75301), (257, 16408), (293, 14392), (514, 8204), (586, 7196), (1028, 4102), (1172, 3598), (1799, 2344), (2051, 2056)]