71114908

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 126977760

約数和(自身を除く): 55862852

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 1709, 3418, 6836, 10403, 20806, 41612, 172609, 176027, 345218, 352054, 690436, 704108, 17778727, 35557454, 71114908]

約数ペア:

[(1, 71114908), (2, 35557454), (4, 17778727), (101, 704108), (103, 690436), (202, 352054), (206, 345218), (404, 176027), (412, 172609), (1709, 41612), (3418, 20806), (6836, 10403)]