28539648

素因数分解:

$2^8\times 3^3\times {\mathrm{4129}}^1$

素因数の和:4154

約数の個数: 72

約数和(自身を含む): 84417200

約数和(自身を除く): 55877552

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, 576, 768, 864, 1152, 1728, 2304, 3456, 4129, 6912, 8258, 12387, 16516, 24774, 33032, 37161, 49548, 66064, 74322, 99096, 111483, 132128, 148644, 198192, 222966, 264256, 297288, 396384, 445932, 528512, 594576, 792768, 891864, 1057024, 1189152, 1585536, 1783728, 2378304, 3171072, 3567456, 4756608, 7134912, 9513216, 14269824, 28539648]

約数ペア:

[(1, 28539648), (2, 14269824), (3, 9513216), (4, 7134912), (6, 4756608), (8, 3567456), (9, 3171072), (12, 2378304), (16, 1783728), (18, 1585536), (24, 1189152), (27, 1057024), (32, 891864), (36, 792768), (48, 594576), (54, 528512), (64, 445932), (72, 396384), (96, 297288), (108, 264256), (128, 222966), (144, 198192), (192, 148644), (216, 132128), (256, 111483), (288, 99096), (384, 74322), (432, 66064), (576, 49548), (768, 37161), (864, 33032), (1152, 24774), (1728, 16516), (2304, 12387), (3456, 8258), (4129, 6912)]