28251648

素因数分解:

$2^9\times 3^2\times {\mathrm{6131}}^1$

素因数の和:6155

約数の個数: 60

約数和(自身を含む): 81549468

約数和(自身を除く): 53297820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 6131, 12262, 18393, 24524, 36786, 49048, 55179, 73572, 98096, 110358, 147144, 196192, 220716, 294288, 392384, 441432, 588576, 784768, 882864, 1177152, 1569536, 1765728, 2354304, 3139072, 3531456, 4708608, 7062912, 9417216, 14125824, 28251648]

約数ペア:

[(1, 28251648), (2, 14125824), (3, 9417216), (4, 7062912), (6, 4708608), (8, 3531456), (9, 3139072), (12, 2354304), (16, 1765728), (18, 1569536), (24, 1177152), (32, 882864), (36, 784768), (48, 588576), (64, 441432), (72, 392384), (96, 294288), (128, 220716), (144, 196192), (192, 147144), (256, 110358), (288, 98096), (384, 73572), (512, 55179), (576, 49048), (768, 36786), (1152, 24524), (1536, 18393), (2304, 12262), (4608, 6131)]