2957671808

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 128

約数和(自身を含む): 7486832640

約数和(自身を除く): 4529160832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5642, 5824, 6448, 6944, 8191, 11284, 11648, 12896, 13888, 16382, 22568, 25792, 27776, 32764, 45136, 51584, 57337, 65528, 90272, 106483, 114674, 131056, 180544, 212966, 229348, 253921, 262112, 361088, 425932, 458696, 507842, 524224, 745381, 851864, 917392, 1015684, 1048448, 1490762, 1703728, 1777447, 1834784, 2031368, 2981524, 3300973, 3407456, 3554894, 3669568, 4062736, 5963048, 6601946, 6814912, 7109788, 7339136, 8125472, 11926096, 13203892, 13629824, 14219576, 16250944, 23106811, 23852192, 26407784, 28439152, 32501888, 46213622, 47704384, 52815568, 56878304, 92427244, 95408768, 105631136, 113756608, 184854488, 211262272, 227513216, 369708976, 422524544, 739417952, 1478835904, 2957671808]

約数ペア:

[(1, 2957671808), (2, 1478835904), (4, 739417952), (7, 422524544), (8, 369708976), (13, 227513216), (14, 211262272), (16, 184854488), (26, 113756608), (28, 105631136), (31, 95408768), (32, 92427244), (52, 56878304), (56, 52815568), (62, 47704384), (64, 46213622), (91, 32501888), (104, 28439152), (112, 26407784), (124, 23852192), (128, 23106811), (182, 16250944), (208, 14219576), (217, 13629824), (224, 13203892), (248, 11926096), (364, 8125472), (403, 7339136), (416, 7109788), (434, 6814912), (448, 6601946), (496, 5963048), (728, 4062736), (806, 3669568), (832, 3554894), (868, 3407456), (896, 3300973), (992, 2981524), (1456, 2031368), (1612, 1834784), (1664, 1777447), (1736, 1703728), (1984, 1490762), (2821, 1048448), (2912, 1015684), (3224, 917392), (3472, 851864), (3968, 745381), (5642, 524224), (5824, 507842), (6448, 458696), (6944, 425932), (8191, 361088), (11284, 262112), (11648, 253921), (12896, 229348), (13888, 212966), (16382, 180544), (22568, 131056), (25792, 114674), (27776, 106483), (32764, 90272), (45136, 65528), (51584, 57337)]