78973228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1161371}}^1$

素因数の和:1161392

約数の個数: 12

約数和(自身を含む): 146332872

約数和(自身を除く): 67359644

約数列:

[1, 2, 4, 17, 34, 68, 1161371, 2322742, 4645484, 19743307, 39486614, 78973228]

約数ペア:

[(1, 78973228), (2, 39486614), (4, 19743307), (17, 4645484), (34, 2322742), (68, 1161371)]