78836276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28277}}^1$

素因数の和:28339

約数の個数: 24

約数和(自身を含む): 149647176

約数和(自身を除く): 70810900

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 28277, 56554, 113108, 480709, 961418, 1159357, 1922836, 2318714, 4637428, 19709069, 39418138, 78836276]

約数ペア:

[(1, 78836276), (2, 39418138), (4, 19709069), (17, 4637428), (34, 2318714), (41, 1922836), (68, 1159357), (82, 961418), (164, 480709), (697, 113108), (1394, 56554), (2788, 28277)]