28607232

素因数分解:

$2^8\times 3^1\times {\mathrm{193}}^2$

素因数の和:405

約数の個数: 54

約数和(自身を含む): 76533492

約数和(自身を除く): 47926260

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 256, 384, 386, 579, 768, 772, 1158, 1544, 2316, 3088, 4632, 6176, 9264, 12352, 18528, 24704, 37056, 37249, 49408, 74112, 74498, 111747, 148224, 148996, 223494, 297992, 446988, 595984, 893976, 1191968, 1787952, 2383936, 3575904, 4767872, 7151808, 9535744, 14303616, 28607232]

約数ペア:

[(1, 28607232), (2, 14303616), (3, 9535744), (4, 7151808), (6, 4767872), (8, 3575904), (12, 2383936), (16, 1787952), (24, 1191968), (32, 893976), (48, 595984), (64, 446988), (96, 297992), (128, 223494), (192, 148996), (193, 148224), (256, 111747), (384, 74498), (386, 74112), (579, 49408), (768, 37249), (772, 37056), (1158, 24704), (1544, 18528), (2316, 12352), (3088, 9264), (4632, 6176)]