67028456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4561}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 137954880

約数和(自身を除く): 70926424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 4561, 7348, 9122, 14696, 18244, 36488, 50171, 100342, 200684, 401368, 761687, 1523374, 3046748, 6093496, 8378557, 16757114, 33514228, 67028456]

約数ペア:

[(1, 67028456), (2, 33514228), (4, 16757114), (8, 8378557), (11, 6093496), (22, 3046748), (44, 1523374), (88, 761687), (167, 401368), (334, 200684), (668, 100342), (1336, 50171), (1837, 36488), (3674, 18244), (4561, 14696), (7348, 9122)]