71354008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 146428560

約数和(自身を除く): 75074552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2297, 2824, 3883, 4594, 7766, 9188, 15532, 18376, 25267, 31064, 50534, 101068, 202136, 810841, 1621682, 3243364, 6486728, 8919251, 17838502, 35677004, 71354008]

約数ペア:

[(1, 71354008), (2, 35677004), (4, 17838502), (8, 8919251), (11, 6486728), (22, 3243364), (44, 1621682), (88, 810841), (353, 202136), (706, 101068), (1412, 50534), (2297, 31064), (2824, 25267), (3883, 18376), (4594, 15532), (7766, 9188)]