67306568

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4339}}^1$

素因数の和:4629

約数の個数: 32

約数和(自身を含む): 144782400

約数和(自身を除く): 77475832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 4339, 7756, 8678, 15512, 17356, 30373, 34712, 60746, 121492, 242984, 1201903, 2403806, 4807612, 8413321, 9615224, 16826642, 33653284, 67306568]

約数ペア:

[(1, 67306568), (2, 33653284), (4, 16826642), (7, 9615224), (8, 8413321), (14, 4807612), (28, 2403806), (56, 1201903), (277, 242984), (554, 121492), (1108, 60746), (1939, 34712), (2216, 30373), (3878, 17356), (4339, 15512), (7756, 8678)]