28188790336

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{46643}}^1$

素因数の和:46752

約数の個数: 112

約数和(自身を含む): 68242037760

約数和(自身を除く): 40053247424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 448, 497, 532, 568, 608, 994, 1064, 1136, 1216, 1349, 1988, 2128, 2272, 2698, 3976, 4256, 4544, 5396, 7952, 8512, 9443, 10792, 15904, 18886, 21584, 31808, 37772, 43168, 46643, 75544, 86336, 93286, 151088, 186572, 302176, 326501, 373144, 604352, 653002, 746288, 886217, 1306004, 1492576, 1772434, 2612008, 2985152, 3311653, 3544868, 5224016, 6203519, 6623306, 7089736, 10448032, 12407038, 13246612, 14179472, 20896064, 23181571, 24814076, 26493224, 28358944, 46363142, 49628152, 52986448, 56717888, 62921407, 92726284, 99256304, 105972896, 125842814, 185452568, 198512608, 211945792, 251685628, 370905136, 397025216, 440449849, 503371256, 741810272, 880899698, 1006742512, 1483620544, 1761799396, 2013485024, 3523598792, 4026970048, 7047197584, 14094395168, 28188790336]

約数ペア:

[(1, 28188790336), (2, 14094395168), (4, 7047197584), (7, 4026970048), (8, 3523598792), (14, 2013485024), (16, 1761799396), (19, 1483620544), (28, 1006742512), (32, 880899698), (38, 741810272), (56, 503371256), (64, 440449849), (71, 397025216), (76, 370905136), (112, 251685628), (133, 211945792), (142, 198512608), (152, 185452568), (224, 125842814), (266, 105972896), (284, 99256304), (304, 92726284), (448, 62921407), (497, 56717888), (532, 52986448), (568, 49628152), (608, 46363142), (994, 28358944), (1064, 26493224), (1136, 24814076), (1216, 23181571), (1349, 20896064), (1988, 14179472), (2128, 13246612), (2272, 12407038), (2698, 10448032), (3976, 7089736), (4256, 6623306), (4544, 6203519), (5396, 5224016), (7952, 3544868), (8512, 3311653), (9443, 2985152), (10792, 2612008), (15904, 1772434), (18886, 1492576), (21584, 1306004), (31808, 886217), (37772, 746288), (43168, 653002), (46643, 604352), (75544, 373144), (86336, 326501), (93286, 302176), (151088, 186572)]