78444052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1153589}}^1$

素因数の和:1153610

約数の個数: 12

約数和(自身を含む): 145352340

約数和(自身を除く): 66908288

約数列:

[1, 2, 4, 17, 34, 68, 1153589, 2307178, 4614356, 19611013, 39222026, 78444052]

約数ペア:

[(1, 78444052), (2, 39222026), (4, 19611013), (17, 4614356), (34, 2307178), (68, 1153589)]