2857728

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^2$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 7732452

約数和(自身を除く): 4874724

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3721, 3904, 5856, 7442, 7808, 11163, 11712, 14884, 15616, 22326, 23424, 29768, 44652, 46848, 59536, 89304, 119072, 178608, 238144, 357216, 476288, 714432, 952576, 1428864, 2857728]

約数ペア:

[(1, 2857728), (2, 1428864), (3, 952576), (4, 714432), (6, 476288), (8, 357216), (12, 238144), (16, 178608), (24, 119072), (32, 89304), (48, 59536), (61, 46848), (64, 44652), (96, 29768), (122, 23424), (128, 22326), (183, 15616), (192, 14884), (244, 11712), (256, 11163), (366, 7808), (384, 7442), (488, 5856), (732, 3904), (768, 3721), (976, 2928), (1464, 1952)]