31882938752

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{7121}}^1$

素因数の和:7424

約数の個数: 128

約数和(自身を含む): 76712486400

約数和(自身を除く): 44829547648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 263, 266, 304, 448, 526, 532, 608, 896, 1052, 1064, 1216, 1841, 2104, 2128, 2432, 3682, 4208, 4256, 4997, 7121, 7364, 8416, 8512, 9994, 14242, 14728, 16832, 17024, 19988, 28484, 29456, 33664, 34979, 39976, 49847, 56968, 58912, 69958, 79952, 99694, 113936, 117824, 135299, 139916, 159904, 199388, 227872, 235648, 270598, 279832, 319808, 398776, 455744, 541196, 559664, 639616, 797552, 911488, 947093, 1082392, 1119328, 1595104, 1872823, 1894186, 2164784, 2238656, 3190208, 3745646, 3788372, 4329568, 4477312, 6380416, 7491292, 7576744, 8659136, 13109761, 14982584, 15153488, 17318272, 26219522, 29965168, 30306976, 35583637, 52439044, 59930336, 60613952, 71167274, 104878088, 119860672, 121227904, 142334548, 209756176, 239721344, 249085459, 284669096, 419512352, 498170918, 569338192, 839024704, 996341836, 1138676384, 1678049408, 1992683672, 2277352768, 3985367344, 4554705536, 7970734688, 15941469376, 31882938752]

約数ペア:

[(1, 31882938752), (2, 15941469376), (4, 7970734688), (7, 4554705536), (8, 3985367344), (14, 2277352768), (16, 1992683672), (19, 1678049408), (28, 1138676384), (32, 996341836), (38, 839024704), (56, 569338192), (64, 498170918), (76, 419512352), (112, 284669096), (128, 249085459), (133, 239721344), (152, 209756176), (224, 142334548), (263, 121227904), (266, 119860672), (304, 104878088), (448, 71167274), (526, 60613952), (532, 59930336), (608, 52439044), (896, 35583637), (1052, 30306976), (1064, 29965168), (1216, 26219522), (1841, 17318272), (2104, 15153488), (2128, 14982584), (2432, 13109761), (3682, 8659136), (4208, 7576744), (4256, 7491292), (4997, 6380416), (7121, 4477312), (7364, 4329568), (8416, 3788372), (8512, 3745646), (9994, 3190208), (14242, 2238656), (14728, 2164784), (16832, 1894186), (17024, 1872823), (19988, 1595104), (28484, 1119328), (29456, 1082392), (33664, 947093), (34979, 911488), (39976, 797552), (49847, 639616), (56968, 559664), (58912, 541196), (69958, 455744), (79952, 398776), (99694, 319808), (113936, 279832), (117824, 270598), (135299, 235648), (139916, 227872), (159904, 199388)]