64645217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{919}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 79752960

約数和(自身を除く): 15107743

約数列:

[1, 7, 13, 91, 773, 919, 5411, 6433, 10049, 11947, 70343, 83629, 710387, 4972709, 9235031, 64645217]

約数ペア:

[(1, 64645217), (7, 9235031), (13, 4972709), (91, 710387), (773, 83629), (919, 70343), (5411, 11947), (6433, 10049)]