78148364

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1823}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 156484608

約数和(自身を除く): 78336244

約数列:

[1, 2, 4, 7, 14, 28, 1531, 1823, 3062, 3646, 6124, 7292, 10717, 12761, 21434, 25522, 42868, 51044, 2791013, 5582026, 11164052, 19537091, 39074182, 78148364]

約数ペア:

[(1, 78148364), (2, 39074182), (4, 19537091), (7, 11164052), (14, 5582026), (28, 2791013), (1531, 51044), (1823, 42868), (3062, 25522), (3646, 21434), (6124, 12761), (7292, 10717)]