15511112128

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83257}}^1$

素因数の和:83381

約数の個数: 56

約数和(自身を含む): 31975068384

約数和(自身を除く): 16463956256

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 2272, 2624, 2911, 4544, 5822, 11644, 23288, 46576, 83257, 93152, 166514, 186304, 333028, 666056, 1332112, 2664224, 3413537, 5328448, 5911247, 6827074, 11822494, 13654148, 23644988, 27308296, 47289976, 54616592, 94579952, 109233184, 189159904, 218466368, 242361127, 378319808, 484722254, 969444508, 1938889016, 3877778032, 7755556064, 15511112128]

約数ペア:

[(1, 15511112128), (2, 7755556064), (4, 3877778032), (8, 1938889016), (16, 969444508), (32, 484722254), (41, 378319808), (64, 242361127), (71, 218466368), (82, 189159904), (142, 109233184), (164, 94579952), (284, 54616592), (328, 47289976), (568, 27308296), (656, 23644988), (1136, 13654148), (1312, 11822494), (2272, 6827074), (2624, 5911247), (2911, 5328448), (4544, 3413537), (5822, 2664224), (11644, 1332112), (23288, 666056), (46576, 333028), (83257, 186304), (93152, 166514)]