7156864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 18506880

約数和(自身を除く): 11350016

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 32, 34, 44, 46, 52, 64, 68, 88, 92, 104, 128, 136, 143, 176, 184, 187, 208, 221, 253, 272, 286, 299, 352, 368, 374, 391, 416, 442, 506, 544, 572, 598, 704, 736, 748, 782, 832, 884, 1012, 1088, 1144, 1196, 1408, 1472, 1496, 1564, 1664, 1768, 2024, 2176, 2288, 2392, 2431, 2944, 2992, 3128, 3289, 3536, 4048, 4301, 4576, 4784, 4862, 5083, 5984, 6256, 6578, 7072, 8096, 8602, 9152, 9568, 9724, 10166, 11968, 12512, 13156, 14144, 16192, 17204, 18304, 19136, 19448, 20332, 23936, 25024, 26312, 28288, 32384, 34408, 38272, 38896, 40664, 50048, 52624, 55913, 68816, 77792, 81328, 105248, 111826, 137632, 155584, 162656, 210496, 223652, 275264, 311168, 325312, 420992, 447304, 550528, 650624, 894608, 1789216, 3578432, 7156864]

約数ペア:

[(1, 7156864), (2, 3578432), (4, 1789216), (8, 894608), (11, 650624), (13, 550528), (16, 447304), (17, 420992), (22, 325312), (23, 311168), (26, 275264), (32, 223652), (34, 210496), (44, 162656), (46, 155584), (52, 137632), (64, 111826), (68, 105248), (88, 81328), (92, 77792), (104, 68816), (128, 55913), (136, 52624), (143, 50048), (176, 40664), (184, 38896), (187, 38272), (208, 34408), (221, 32384), (253, 28288), (272, 26312), (286, 25024), (299, 23936), (352, 20332), (368, 19448), (374, 19136), (391, 18304), (416, 17204), (442, 16192), (506, 14144), (544, 13156), (572, 12512), (598, 11968), (704, 10166), (736, 9724), (748, 9568), (782, 9152), (832, 8602), (884, 8096), (1012, 7072), (1088, 6578), (1144, 6256), (1196, 5984), (1408, 5083), (1472, 4862), (1496, 4784), (1564, 4576), (1664, 4301), (1768, 4048), (2024, 3536), (2176, 3289), (2288, 3128), (2392, 2992), (2431, 2944)]