28518912

素因数分解:

$2^9\times 3^3\times {\mathrm{2063}}^1$

素因数の和:2090

約数の個数: 80

約数和(自身を含む): 84458880

約数和(自身を除く): 55939968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2063, 2304, 3456, 4126, 4608, 6189, 6912, 8252, 12378, 13824, 16504, 18567, 24756, 33008, 37134, 49512, 55701, 66016, 74268, 99024, 111402, 132032, 148536, 198048, 222804, 264064, 297072, 396096, 445608, 528128, 594144, 792192, 891216, 1056256, 1188288, 1584384, 1782432, 2376576, 3168768, 3564864, 4753152, 7129728, 9506304, 14259456, 28518912]

約数ペア:

[(1, 28518912), (2, 14259456), (3, 9506304), (4, 7129728), (6, 4753152), (8, 3564864), (9, 3168768), (12, 2376576), (16, 1782432), (18, 1584384), (24, 1188288), (27, 1056256), (32, 891216), (36, 792192), (48, 594144), (54, 528128), (64, 445608), (72, 396096), (96, 297072), (108, 264064), (128, 222804), (144, 198048), (192, 148536), (216, 132032), (256, 111402), (288, 99024), (384, 74268), (432, 66016), (512, 55701), (576, 49512), (768, 37134), (864, 33008), (1152, 24756), (1536, 18567), (1728, 16504), (2063, 13824), (2304, 12378), (3456, 8252), (4126, 6912), (4608, 6189)]