64533391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 71124480

約数和(自身を除く): 6591089

約数列:

[1, 13, 71, 139, 503, 923, 1807, 6539, 9869, 35713, 69917, 128297, 464269, 908921, 4964107, 64533391]

約数ペア:

[(1, 64533391), (13, 4964107), (71, 908921), (139, 464269), (503, 128297), (923, 69917), (1807, 35713), (6539, 9869)]