28143454

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 42854400

約数和(自身を除く): 14710946

約数列:

[1, 2, 127, 179, 254, 358, 619, 1238, 22733, 45466, 78613, 110801, 157226, 221602, 14071727, 28143454]

約数ペア:

[(1, 28143454), (2, 14071727), (127, 221602), (179, 157226), (254, 110801), (358, 78613), (619, 45466), (1238, 22733)]