28305681772

素因数分解:

$2^2\times {\mathrm{26111}}^1\times {\mathrm{271013}}^1$

素因数の和:297128

約数の個数: 12

約数和(自身を含む): 49537022976

約数和(自身を除く): 21231341204

約数列:

[1, 2, 4, 26111, 52222, 104444, 271013, 542026, 1084052, 7076420443, 14152840886, 28305681772]

約数ペア:

[(1, 28305681772), (2, 14152840886), (4, 7076420443), (26111, 1084052), (52222, 542026), (104444, 271013)]