67888268

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8753}}^1$

素因数の和:9041

約数の個数: 24

約数和(自身を含む): 136282272

約数和(自身を除く): 68394004

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 8753, 17506, 35012, 61271, 122542, 245084, 2424581, 4849162, 9698324, 16972067, 33944134, 67888268]

約数ペア:

[(1, 67888268), (2, 33944134), (4, 16972067), (7, 9698324), (14, 4849162), (28, 2424581), (277, 245084), (554, 122542), (1108, 61271), (1939, 35012), (3878, 17506), (7756, 8753)]