78093316

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21961}}^1$

素因数の和:22099

約数の個数: 24

約数和(自身を含む): 157423616

約数和(自身を除く): 79330300

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 21961, 43922, 87844, 153727, 307454, 614908, 2789047, 5578094, 11156188, 19523329, 39046658, 78093316]

約数ペア:

[(1, 78093316), (2, 39046658), (4, 19523329), (7, 11156188), (14, 5578094), (28, 2789047), (127, 614908), (254, 307454), (508, 153727), (889, 87844), (1778, 43922), (3556, 21961)]