7883320784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{228211}}^1$

素因数の和:228363

約数の個数: 40

約数和(自身を含む): 16299813888

約数和(自身を除く): 8416493104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 8636, 17272, 34544, 228211, 456422, 912844, 1825688, 3651376, 3879587, 7759174, 15518348, 28982797, 31036696, 57965594, 62073392, 115931188, 231862376, 463724752, 492707549, 985415098, 1970830196, 3941660392, 7883320784]

約数ペア:

[(1, 7883320784), (2, 3941660392), (4, 1970830196), (8, 985415098), (16, 492707549), (17, 463724752), (34, 231862376), (68, 115931188), (127, 62073392), (136, 57965594), (254, 31036696), (272, 28982797), (508, 15518348), (1016, 7759174), (2032, 3879587), (2159, 3651376), (4318, 1825688), (8636, 912844), (17272, 456422), (34544, 228211)]