71348456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4903}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 143000640

約数和(自身を除く): 71652184

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 4903, 7276, 9806, 14552, 19612, 39224, 83351, 166702, 333404, 524621, 666808, 1049242, 2098484, 4196968, 8918557, 17837114, 35674228, 71348456]

約数ペア:

[(1, 71348456), (2, 35674228), (4, 17837114), (8, 8918557), (17, 4196968), (34, 2098484), (68, 1049242), (107, 666808), (136, 524621), (214, 333404), (428, 166702), (856, 83351), (1819, 39224), (3638, 19612), (4903, 14552), (7276, 9806)]