69535232

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 154906752

約数和(自身を除く): 85371520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 337, 403, 416, 496, 512, 674, 806, 832, 992, 1348, 1612, 1664, 1984, 2696, 3224, 3328, 3968, 4381, 5392, 6448, 6656, 7936, 8762, 10447, 10784, 12896, 15872, 17524, 20894, 21568, 25792, 35048, 41788, 43136, 51584, 70096, 83576, 86272, 103168, 135811, 140192, 167152, 172544, 206336, 271622, 280384, 334304, 543244, 560768, 668608, 1086488, 1121536, 1337216, 2172976, 2243072, 2674432, 4345952, 5348864, 8691904, 17383808, 34767616, 69535232]

約数ペア:

[(1, 69535232), (2, 34767616), (4, 17383808), (8, 8691904), (13, 5348864), (16, 4345952), (26, 2674432), (31, 2243072), (32, 2172976), (52, 1337216), (62, 1121536), (64, 1086488), (104, 668608), (124, 560768), (128, 543244), (208, 334304), (248, 280384), (256, 271622), (337, 206336), (403, 172544), (416, 167152), (496, 140192), (512, 135811), (674, 103168), (806, 86272), (832, 83576), (992, 70096), (1348, 51584), (1612, 43136), (1664, 41788), (1984, 35048), (2696, 25792), (3224, 21568), (3328, 20894), (3968, 17524), (4381, 15872), (5392, 12896), (6448, 10784), (6656, 10447), (7936, 8762)]