15666093128

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1\times {\mathrm{4027}}^1$

素因数の和:4714

約数の個数: 64

約数和(自身を含む): 33904803840

約数和(自身を除く): 18238710712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 547, 889, 1016, 1094, 1778, 2188, 3556, 3829, 4027, 4376, 7112, 7658, 8054, 15316, 16108, 28189, 30632, 32216, 56378, 69469, 112756, 138938, 225512, 277876, 486283, 511429, 555752, 972566, 1022858, 1945132, 2045716, 2202769, 3580003, 3890264, 4091432, 4405538, 7160006, 8811076, 14320012, 15419383, 17622152, 28640024, 30838766, 61677532, 123355064, 279751663, 559503326, 1119006652, 1958261641, 2238013304, 3916523282, 7833046564, 15666093128]

約数ペア:

[(1, 15666093128), (2, 7833046564), (4, 3916523282), (7, 2238013304), (8, 1958261641), (14, 1119006652), (28, 559503326), (56, 279751663), (127, 123355064), (254, 61677532), (508, 30838766), (547, 28640024), (889, 17622152), (1016, 15419383), (1094, 14320012), (1778, 8811076), (2188, 7160006), (3556, 4405538), (3829, 4091432), (4027, 3890264), (4376, 3580003), (7112, 2202769), (7658, 2045716), (8054, 1945132), (15316, 1022858), (16108, 972566), (28189, 555752), (30632, 511429), (32216, 486283), (56378, 277876), (69469, 225512), (112756, 138938)]