56028856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{538739}}^1$

素因数の和:538758

約数の個数: 16

約数和(自身を含む): 113135400

約数和(自身を除く): 57106544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 538739, 1077478, 2154956, 4309912, 7003607, 14007214, 28014428, 56028856]

約数ペア:

[(1, 56028856), (2, 28014428), (4, 14007214), (8, 7003607), (13, 4309912), (26, 2154956), (52, 1077478), (104, 538739)]