28497228032

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12611}}^1$

素因数の和:12744

約数の個数: 144

約数和(自身を含む): 70737378432

約数和(自身を除く): 42240150400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 128, 182, 194, 208, 224, 256, 364, 388, 416, 448, 679, 728, 776, 832, 896, 1261, 1358, 1456, 1552, 1664, 1792, 2522, 2716, 2912, 3104, 3328, 5044, 5432, 5824, 6208, 8827, 10088, 10864, 11648, 12416, 12611, 17654, 20176, 21728, 23296, 24832, 25222, 35308, 40352, 43456, 50444, 70616, 80704, 86912, 88277, 100888, 141232, 161408, 163943, 173824, 176554, 201776, 282464, 322816, 327886, 353108, 403552, 564928, 655772, 706216, 807104, 1129856, 1147601, 1223267, 1311544, 1412432, 1614208, 2259712, 2295202, 2446534, 2623088, 2824864, 3228416, 4590404, 4893068, 5246176, 5649728, 8562869, 9180808, 9786136, 10492352, 11299456, 15902471, 17125738, 18361616, 19572272, 20984704, 22598912, 31804942, 34251476, 36723232, 39144544, 41969408, 63609884, 68502952, 73446464, 78289088, 111317297, 127219768, 137005904, 146892928, 156578176, 222634594, 254439536, 274011808, 293785856, 313156352, 445269188, 508879072, 548023616, 890538376, 1017758144, 1096047232, 1781076752, 2035516288, 2192094464, 3562153504, 4071032576, 7124307008, 14248614016, 28497228032]

約数ペア:

[(1, 28497228032), (2, 14248614016), (4, 7124307008), (7, 4071032576), (8, 3562153504), (13, 2192094464), (14, 2035516288), (16, 1781076752), (26, 1096047232), (28, 1017758144), (32, 890538376), (52, 548023616), (56, 508879072), (64, 445269188), (91, 313156352), (97, 293785856), (104, 274011808), (112, 254439536), (128, 222634594), (182, 156578176), (194, 146892928), (208, 137005904), (224, 127219768), (256, 111317297), (364, 78289088), (388, 73446464), (416, 68502952), (448, 63609884), (679, 41969408), (728, 39144544), (776, 36723232), (832, 34251476), (896, 31804942), (1261, 22598912), (1358, 20984704), (1456, 19572272), (1552, 18361616), (1664, 17125738), (1792, 15902471), (2522, 11299456), (2716, 10492352), (2912, 9786136), (3104, 9180808), (3328, 8562869), (5044, 5649728), (5432, 5246176), (5824, 4893068), (6208, 4590404), (8827, 3228416), (10088, 2824864), (10864, 2623088), (11648, 2446534), (12416, 2295202), (12611, 2259712), (17654, 1614208), (20176, 1412432), (21728, 1311544), (23296, 1223267), (24832, 1147601), (25222, 1129856), (35308, 807104), (40352, 706216), (43456, 655772), (50444, 564928), (70616, 403552), (80704, 353108), (86912, 327886), (88277, 322816), (100888, 282464), (141232, 201776), (161408, 176554), (163943, 173824)]