67996019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2141}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 83966400

約数和(自身を除く): 15970381

約数列:

[1, 7, 13, 91, 349, 2141, 2443, 4537, 14987, 27833, 31759, 194831, 747209, 5230463, 9713717, 67996019]

約数ペア:

[(1, 67996019), (7, 9713717), (13, 5230463), (91, 747209), (349, 194831), (2141, 31759), (2443, 27833), (4537, 14987)]