28216012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1481}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 54027792

約数和(自身を除く): 25811780

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1481, 1732, 2962, 4763, 5924, 9526, 16291, 19052, 32582, 65164, 641273, 1282546, 2565092, 7054003, 14108006, 28216012]

約数ペア:

[(1, 28216012), (2, 14108006), (4, 7054003), (11, 2565092), (22, 1282546), (44, 641273), (433, 65164), (866, 32582), (1481, 19052), (1732, 16291), (2962, 9526), (4763, 5924)]