28414464

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 80

約数和(自身を含む): 81578112

約数和(自身を除く): 53163648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1423, 1536, 1664, 2496, 2846, 3328, 4269, 4992, 5692, 6656, 8538, 9984, 11384, 17076, 18499, 19968, 22768, 34152, 36998, 45536, 55497, 68304, 73996, 91072, 110994, 136608, 147992, 182144, 221988, 273216, 295984, 364288, 443976, 546432, 591968, 728576, 887952, 1092864, 1183936, 1775904, 2185728, 2367872, 3551808, 4735744, 7103616, 9471488, 14207232, 28414464]

約数ペア:

[(1, 28414464), (2, 14207232), (3, 9471488), (4, 7103616), (6, 4735744), (8, 3551808), (12, 2367872), (13, 2185728), (16, 1775904), (24, 1183936), (26, 1092864), (32, 887952), (39, 728576), (48, 591968), (52, 546432), (64, 443976), (78, 364288), (96, 295984), (104, 273216), (128, 221988), (156, 182144), (192, 147992), (208, 136608), (256, 110994), (312, 91072), (384, 73996), (416, 68304), (512, 55497), (624, 45536), (768, 36998), (832, 34152), (1248, 22768), (1423, 19968), (1536, 18499), (1664, 17076), (2496, 11384), (2846, 9984), (3328, 8538), (4269, 6656), (4992, 5692)]