68701412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 133066752

約数和(自身を除く): 64365340

約数列:

[1, 2, 4, 13, 26, 52, 101, 103, 127, 202, 206, 254, 404, 412, 508, 1313, 1339, 1651, 2626, 2678, 3302, 5252, 5356, 6604, 10403, 12827, 13081, 20806, 25654, 26162, 41612, 51308, 52324, 135239, 166751, 170053, 270478, 333502, 340106, 540956, 667004, 680212, 1321181, 2642362, 5284724, 17175353, 34350706, 68701412]

約数ペア:

[(1, 68701412), (2, 34350706), (4, 17175353), (13, 5284724), (26, 2642362), (52, 1321181), (101, 680212), (103, 667004), (127, 540956), (202, 340106), (206, 333502), (254, 270478), (404, 170053), (412, 166751), (508, 135239), (1313, 52324), (1339, 51308), (1651, 41612), (2626, 26162), (2678, 25654), (3302, 20806), (5252, 13081), (5356, 12827), (6604, 10403)]