56973140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{406951}}^1$

素因数の和:406967

約数の個数: 24

約数和(自身を含む): 136735872

約数和(自身を除く): 79762732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 406951, 813902, 1627804, 2034755, 2848657, 4069510, 5697314, 8139020, 11394628, 14243285, 28486570, 56973140]

約数ペア:

[(1, 56973140), (2, 28486570), (4, 14243285), (5, 11394628), (7, 8139020), (10, 5697314), (14, 4069510), (20, 2848657), (28, 2034755), (35, 1627804), (70, 813902), (140, 406951)]