28189903742

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 59658633216

約数和(自身を除く): 31468729474

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 49, 77, 91, 94, 98, 127, 143, 154, 182, 254, 286, 329, 337, 517, 539, 611, 637, 658, 674, 889, 1001, 1034, 1078, 1222, 1274, 1397, 1651, 1778, 2002, 2303, 2359, 2794, 3302, 3619, 3707, 4277, 4381, 4606, 4718, 5969, 6223, 6721, 7007, 7238, 7414, 8554, 8762, 9779, 11557, 11938, 12446, 13442, 14014, 15839, 16513, 18161, 19558, 23114, 25333, 25949, 29939, 30667, 31678, 33026, 36322, 41783, 42799, 47047, 48191, 50666, 51898, 59878, 61334, 65659, 68453, 77597, 80899, 83566, 85598, 94094, 96382, 110873, 127127, 131318, 136906, 155194, 161798, 174229, 181643, 205907, 214669, 221746, 254254, 292481, 299593, 329329, 337337, 348458, 363286, 411814, 429338, 459613, 470789, 543179, 556387, 584962, 599186, 658658, 674674, 776111, 853567, 889889, 919226, 941578, 1086358, 1112774, 1219603, 1441349, 1552222, 1707134, 1779778, 2011553, 2097151, 2264977, 2361359, 2439206, 2882698, 3217291, 3295523, 3802253, 3894709, 4023106, 4194302, 4529954, 4722718, 5974969, 6120257, 6434582, 6591046, 7604506, 7789418, 8537221, 10089443, 11949938, 12240514, 14080871, 15854839, 17074442, 20178886, 22127083, 23068661, 26150189, 27262963, 28161742, 31709678, 41824783, 42841799, 44254166, 46137322, 52300378, 54525926, 83649566, 85683598, 98566097, 110983873, 154889581, 183051323, 197132194, 221967746, 287652079, 299892593, 309779162, 366102646, 575304158, 599785186, 1084227067, 1281359261, 2013564553, 2168454134, 2562718522, 4027129106, 14094951871, 28189903742]

約数ペア:

[(1, 28189903742), (2, 14094951871), (7, 4027129106), (11, 2562718522), (13, 2168454134), (14, 2013564553), (22, 1281359261), (26, 1084227067), (47, 599785186), (49, 575304158), (77, 366102646), (91, 309779162), (94, 299892593), (98, 287652079), (127, 221967746), (143, 197132194), (154, 183051323), (182, 154889581), (254, 110983873), (286, 98566097), (329, 85683598), (337, 83649566), (517, 54525926), (539, 52300378), (611, 46137322), (637, 44254166), (658, 42841799), (674, 41824783), (889, 31709678), (1001, 28161742), (1034, 27262963), (1078, 26150189), (1222, 23068661), (1274, 22127083), (1397, 20178886), (1651, 17074442), (1778, 15854839), (2002, 14080871), (2303, 12240514), (2359, 11949938), (2794, 10089443), (3302, 8537221), (3619, 7789418), (3707, 7604506), (4277, 6591046), (4381, 6434582), (4606, 6120257), (4718, 5974969), (5969, 4722718), (6223, 4529954), (6721, 4194302), (7007, 4023106), (7238, 3894709), (7414, 3802253), (8554, 3295523), (8762, 3217291), (9779, 2882698), (11557, 2439206), (11938, 2361359), (12446, 2264977), (13442, 2097151), (14014, 2011553), (15839, 1779778), (16513, 1707134), (18161, 1552222), (19558, 1441349), (23114, 1219603), (25333, 1112774), (25949, 1086358), (29939, 941578), (30667, 919226), (31678, 889889), (33026, 853567), (36322, 776111), (41783, 674674), (42799, 658658), (47047, 599186), (48191, 584962), (50666, 556387), (51898, 543179), (59878, 470789), (61334, 459613), (65659, 429338), (68453, 411814), (77597, 363286), (80899, 348458), (83566, 337337), (85598, 329329), (94094, 299593), (96382, 292481), (110873, 254254), (127127, 221746), (131318, 214669), (136906, 205907), (155194, 181643), (161798, 174229)]