28156665181

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{31847}}^1$

素因数の和:32628

約数の個数: 16

約数和(自身を含む): 29847945600

約数和(自身を除く): 1691280419

約数列:

[1, 29, 43, 709, 1247, 20561, 30487, 31847, 884123, 923563, 1369421, 22579523, 39713209, 654806167, 970919489, 28156665181]

約数ペア:

[(1, 28156665181), (29, 970919489), (43, 654806167), (709, 39713209), (1247, 22579523), (20561, 1369421), (30487, 923563), (31847, 884123)]