71860717

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 83995200

約数和(自身を除く): 12134483

約数列:

[1, 17, 19, 23, 289, 323, 391, 437, 569, 5491, 6647, 7429, 9673, 10811, 13087, 126293, 164441, 183787, 222479, 248653, 3124379, 3782143, 4227101, 71860717]

約数ペア:

[(1, 71860717), (17, 4227101), (19, 3782143), (23, 3124379), (289, 248653), (323, 222479), (391, 183787), (437, 164441), (569, 126293), (5491, 13087), (6647, 10811), (7429, 9673)]