28459008

素因数分解:

$2^{14}\times 3^2\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 90

約数和(自身を含む): 82638374

約数和(自身を除く): 54179366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 256, 288, 384, 386, 512, 576, 579, 768, 772, 1024, 1152, 1158, 1536, 1544, 1737, 2048, 2304, 2316, 3072, 3088, 3474, 4096, 4608, 4632, 6144, 6176, 6948, 8192, 9216, 9264, 12288, 12352, 13896, 16384, 18432, 18528, 24576, 24704, 27792, 36864, 37056, 49152, 49408, 55584, 73728, 74112, 98816, 111168, 147456, 148224, 197632, 222336, 296448, 395264, 444672, 592896, 790528, 889344, 1185792, 1581056, 1778688, 2371584, 3162112, 3557376, 4743168, 7114752, 9486336, 14229504, 28459008]

約数ペア:

[(1, 28459008), (2, 14229504), (3, 9486336), (4, 7114752), (6, 4743168), (8, 3557376), (9, 3162112), (12, 2371584), (16, 1778688), (18, 1581056), (24, 1185792), (32, 889344), (36, 790528), (48, 592896), (64, 444672), (72, 395264), (96, 296448), (128, 222336), (144, 197632), (192, 148224), (193, 147456), (256, 111168), (288, 98816), (384, 74112), (386, 73728), (512, 55584), (576, 49408), (579, 49152), (768, 37056), (772, 36864), (1024, 27792), (1152, 24704), (1158, 24576), (1536, 18528), (1544, 18432), (1737, 16384), (2048, 13896), (2304, 12352), (2316, 12288), (3072, 9264), (3088, 9216), (3474, 8192), (4096, 6948), (4608, 6176), (4632, 6144)]