68564293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13933}}^1$

素因数の和:13996

約数の個数: 16

約数和(自身を含む): 84718720

約数和(自身を除く): 16154427

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 13933, 97531, 264727, 515521, 1853089, 3608647, 9794899, 68564293]

約数ペア:

[(1, 68564293), (7, 9794899), (19, 3608647), (37, 1853089), (133, 515521), (259, 264727), (703, 97531), (4921, 13933)]