67428710

素因数分解:

$2^1\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{3259}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 121467600

約数和(自身を除く): 54038890

約数列:

[1, 2, 5, 10, 2069, 3259, 4138, 6518, 10345, 16295, 20690, 32590, 6742871, 13485742, 33714355, 67428710]

約数ペア:

[(1, 67428710), (2, 33714355), (5, 13485742), (10, 6742871), (2069, 32590), (3259, 20690), (4138, 16295), (6518, 10345)]