68158748

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3617}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 136557792

約数和(自身を除く): 68399044

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 3617, 4711, 7234, 9422, 14468, 18844, 25319, 50638, 101276, 2434241, 4868482, 9736964, 17039687, 34079374, 68158748]

約数ペア:

[(1, 68158748), (2, 34079374), (4, 17039687), (7, 9736964), (14, 4868482), (28, 2434241), (673, 101276), (1346, 50638), (2692, 25319), (3617, 18844), (4711, 14468), (7234, 9422)]