28201786

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3371}}^1$

素因数の和:3509

約数の個数: 16

約数和(自身を含む): 43701120

約数和(自身を除く): 15499334

約数列:

[1, 2, 47, 89, 94, 178, 3371, 4183, 6742, 8366, 158437, 300019, 316874, 600038, 14100893, 28201786]

約数ペア:

[(1, 28201786), (2, 14100893), (47, 600038), (89, 316874), (94, 300019), (178, 158437), (3371, 8366), (4183, 6742)]