17388640864

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{2741}}^1$

素因数の和:3108

約数の個数: 96

約数和(自身を含む): 39623786496

約数和(自身を除く): 22235145632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 223, 224, 254, 446, 508, 889, 892, 1016, 1561, 1778, 1784, 2032, 2741, 3122, 3556, 3568, 4064, 5482, 6244, 7112, 7136, 10964, 12488, 14224, 19187, 21928, 24976, 28321, 28448, 38374, 43856, 49952, 56642, 76748, 87712, 113284, 153496, 198247, 226568, 306992, 348107, 396494, 453136, 611243, 613984, 696214, 792988, 906272, 1222486, 1392428, 1585976, 2436749, 2444972, 2784856, 3171952, 4278701, 4873498, 4889944, 5569712, 6343904, 8557402, 9746996, 9779888, 11139424, 17114804, 19493992, 19559776, 34229608, 38987984, 68459216, 77627861, 77975968, 136918432, 155255722, 310511444, 543395027, 621022888, 1086790054, 1242045776, 2173580108, 2484091552, 4347160216, 8694320432, 17388640864]

約数ペア:

[(1, 17388640864), (2, 8694320432), (4, 4347160216), (7, 2484091552), (8, 2173580108), (14, 1242045776), (16, 1086790054), (28, 621022888), (32, 543395027), (56, 310511444), (112, 155255722), (127, 136918432), (223, 77975968), (224, 77627861), (254, 68459216), (446, 38987984), (508, 34229608), (889, 19559776), (892, 19493992), (1016, 17114804), (1561, 11139424), (1778, 9779888), (1784, 9746996), (2032, 8557402), (2741, 6343904), (3122, 5569712), (3556, 4889944), (3568, 4873498), (4064, 4278701), (5482, 3171952), (6244, 2784856), (7112, 2444972), (7136, 2436749), (10964, 1585976), (12488, 1392428), (14224, 1222486), (19187, 906272), (21928, 792988), (24976, 696214), (28321, 613984), (28448, 611243), (38374, 453136), (43856, 396494), (49952, 348107), (56642, 306992), (76748, 226568), (87712, 198247), (113284, 153496)]