28305262088

素因数分解:

$2^3\times {\mathrm{2237}}^1\times {\mathrm{1581653}}^1$

素因数の和:1583896

約数の個数: 16

約数和(自身を含む): 53096124780

約数和(自身を除く): 24790862692

約数列:

[1, 2, 4, 8, 2237, 4474, 8948, 17896, 1581653, 3163306, 6326612, 12653224, 3538157761, 7076315522, 14152631044, 28305262088]

約数ペア:

[(1, 28305262088), (2, 14152631044), (4, 7076315522), (8, 3538157761), (2237, 12653224), (4474, 6326612), (8948, 3163306), (17896, 1581653)]