15677966836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 33108590592

約数和(自身を除く): 17430623756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 197, 322, 382, 394, 644, 647, 764, 788, 1294, 1337, 1379, 2588, 2674, 2758, 4393, 4529, 4531, 5348, 5516, 8786, 9058, 9062, 14881, 17572, 18116, 18124, 29762, 30751, 31717, 37627, 59524, 61502, 63434, 75254, 104167, 123004, 123577, 126868, 127459, 150508, 208334, 247154, 254918, 263389, 416668, 494308, 509836, 526778, 865039, 865421, 892213, 1053556, 1730078, 1730842, 1784426, 2842271, 2931557, 3460156, 3461684, 3568852, 5684542, 5863114, 6057947, 11369084, 11726228, 12115894, 19895897, 20520899, 24231788, 24344669, 39791794, 41041798, 48689338, 79583588, 82083596, 97378676, 170412683, 340825366, 559927387, 681650732, 1119854774, 2239709548, 3919491709, 7838983418, 15677966836]

約数ペア:

[(1, 15677966836), (2, 7838983418), (4, 3919491709), (7, 2239709548), (14, 1119854774), (23, 681650732), (28, 559927387), (46, 340825366), (92, 170412683), (161, 97378676), (191, 82083596), (197, 79583588), (322, 48689338), (382, 41041798), (394, 39791794), (644, 24344669), (647, 24231788), (764, 20520899), (788, 19895897), (1294, 12115894), (1337, 11726228), (1379, 11369084), (2588, 6057947), (2674, 5863114), (2758, 5684542), (4393, 3568852), (4529, 3461684), (4531, 3460156), (5348, 2931557), (5516, 2842271), (8786, 1784426), (9058, 1730842), (9062, 1730078), (14881, 1053556), (17572, 892213), (18116, 865421), (18124, 865039), (29762, 526778), (30751, 509836), (31717, 494308), (37627, 416668), (59524, 263389), (61502, 254918), (63434, 247154), (75254, 208334), (104167, 150508), (123004, 127459), (123577, 126868)]