About the Number

27921612864

27921612863 ← → 27921612865

2進数表記:11010000000010000100000000001000000

漢数字表記:二百七十九億二千百六十一万二千八百六十四

素因数分解:

2 6 × 3 1 × 23 1 × 499 1 × 12671 1

素因数の和:13208
約数の個数: 112
約数和(自身を含む): 77248512000
約数和(自身を除く): 49326899136

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 499, 552, 736, 998, 1104, 1472, 1497, 1996, 2208, 2994, 3992, 4416, 5988, 7984, 11477, 11976, 12671, 15968, 22954, 23952, 25342, 31936, 34431, 38013, 45908, 47904, 50684, 68862, 76026, 91816, 95808, 101368, 137724, 152052, 183632, 202736, 275448, 291433, 304104, 367264, 405472, 550896, 582866, 608208, 734528, 810944, 874299, 1101792, 1165732, 1216416, 1748598, 2203584, 2331464, 2432832, 3497196, 4662928, 6322829, 6994392, 9325856, 12645658, 13988784, 18651712, 18968487, 25291316, 27977568, 37936974, 50582632, 55955136, 75873948, 101165264, 145425067, 151747896, 202330528, 290850134, 303495792, 404661056, 436275201, 581700268, 606991584, 872550402, 1163400536, 1213983168, 1745100804, 2326801072, 3490201608, 4653602144, 6980403216, 9307204288, 13960806432, 27921612864]

約数ペア:
[(1, 27921612864), (2, 13960806432), (3, 9307204288), (4, 6980403216), (6, 4653602144), (8, 3490201608), (12, 2326801072), (16, 1745100804), (23, 1213983168), (24, 1163400536), (32, 872550402), (46, 606991584), (48, 581700268), (64, 436275201), (69, 404661056), (92, 303495792), (96, 290850134), (138, 202330528), (184, 151747896), (192, 145425067), (276, 101165264), (368, 75873948), (499, 55955136), (552, 50582632), (736, 37936974), (998, 27977568), (1104, 25291316), (1472, 18968487), (1497, 18651712), (1996, 13988784), (2208, 12645658), (2994, 9325856), (3992, 6994392), (4416, 6322829), (5988, 4662928), (7984, 3497196), (11477, 2432832), (11976, 2331464), (12671, 2203584), (15968, 1748598), (22954, 1216416), (23952, 1165732), (25342, 1101792), (31936, 874299), (34431, 810944), (38013, 734528), (45908, 608208), (47904, 582866), (50684, 550896), (68862, 405472), (76026, 367264), (91816, 304104), (95808, 291433), (101368, 275448), (137724, 202736), (152052, 183632)]

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