68517770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53951}}^1$

素因数の和:54085

約数の個数: 16

約数和(自身を含む): 124305408

約数和(自身を除く): 55787638

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 53951, 107902, 269755, 539510, 6851777, 13703554, 34258885, 68517770]

約数ペア:

[(1, 68517770), (2, 34258885), (5, 13703554), (10, 6851777), (127, 539510), (254, 269755), (635, 107902), (1270, 53951)]