68807449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 74701440

約数和(自身を除く): 5893991

約数列:

[1, 17, 71, 109, 523, 1207, 1853, 7739, 8891, 37133, 57007, 131563, 631261, 969119, 4047497, 68807449]

約数ペア:

[(1, 68807449), (17, 4047497), (71, 969119), (109, 631261), (523, 131563), (1207, 57007), (1853, 37133), (7739, 8891)]