28067687032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 68416669440

約数和(自身を除く): 40348982408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 83, 88, 148, 154, 166, 259, 296, 308, 332, 401, 407, 518, 581, 616, 664, 802, 814, 913, 1036, 1162, 1369, 1604, 1628, 1826, 2072, 2324, 2738, 2807, 2849, 3071, 3208, 3256, 3652, 4411, 4648, 5476, 5614, 5698, 6142, 6391, 7304, 8822, 9583, 10952, 11228, 11396, 12284, 12782, 14837, 15059, 17644, 19166, 21497, 22456, 22792, 24568, 25564, 29674, 30118, 30877, 33283, 33781, 35288, 38332, 42994, 51128, 59348, 60236, 61754, 66566, 67562, 76664, 85988, 103859, 105413, 113627, 118696, 120472, 123508, 133132, 135124, 163207, 171976, 207718, 210826, 227254, 232981, 236467, 247016, 266264, 270248, 326414, 366113, 415436, 421652, 454508, 465962, 472934, 548969, 652828, 732226, 795389, 830872, 843304, 909016, 931924, 945868, 1097938, 1142449, 1231471, 1249897, 1305656, 1464452, 1590778, 1863848, 1891736, 2195876, 2284898, 2462942, 2499794, 2562791, 2928904, 3181556, 3842783, 4391752, 4569796, 4925884, 4999588, 5125582, 6038659, 6363112, 7685566, 8620297, 8749279, 9139592, 9851768, 9999176, 10251164, 12077318, 13546181, 15371132, 17240594, 17498558, 20502328, 24154636, 27092362, 30742264, 34481188, 34997116, 42270613, 45564427, 48309272, 54184724, 68962376, 69994232, 84541226, 91128854, 94823267, 108369448, 169082452, 182257708, 189646534, 318950989, 338164904, 364515416, 379293068, 501208697, 637901978, 758586136, 1002417394, 1275803956, 2004834788, 2551607912, 3508460879, 4009669576, 7016921758, 14033843516, 28067687032]

約数ペア:

[(1, 28067687032), (2, 14033843516), (4, 7016921758), (7, 4009669576), (8, 3508460879), (11, 2551607912), (14, 2004834788), (22, 1275803956), (28, 1002417394), (37, 758586136), (44, 637901978), (56, 501208697), (74, 379293068), (77, 364515416), (83, 338164904), (88, 318950989), (148, 189646534), (154, 182257708), (166, 169082452), (259, 108369448), (296, 94823267), (308, 91128854), (332, 84541226), (401, 69994232), (407, 68962376), (518, 54184724), (581, 48309272), (616, 45564427), (664, 42270613), (802, 34997116), (814, 34481188), (913, 30742264), (1036, 27092362), (1162, 24154636), (1369, 20502328), (1604, 17498558), (1628, 17240594), (1826, 15371132), (2072, 13546181), (2324, 12077318), (2738, 10251164), (2807, 9999176), (2849, 9851768), (3071, 9139592), (3208, 8749279), (3256, 8620297), (3652, 7685566), (4411, 6363112), (4648, 6038659), (5476, 5125582), (5614, 4999588), (5698, 4925884), (6142, 4569796), (6391, 4391752), (7304, 3842783), (8822, 3181556), (9583, 2928904), (10952, 2562791), (11228, 2499794), (11396, 2462942), (12284, 2284898), (12782, 2195876), (14837, 1891736), (15059, 1863848), (17644, 1590778), (19166, 1464452), (21497, 1305656), (22456, 1249897), (22792, 1231471), (24568, 1142449), (25564, 1097938), (29674, 945868), (30118, 931924), (30877, 909016), (33283, 843304), (33781, 830872), (35288, 795389), (38332, 732226), (42994, 652828), (51128, 548969), (59348, 472934), (60236, 465962), (61754, 454508), (66566, 421652), (67562, 415436), (76664, 366113), (85988, 326414), (103859, 270248), (105413, 266264), (113627, 247016), (118696, 236467), (120472, 232981), (123508, 227254), (133132, 210826), (135124, 207718), (163207, 171976)]