28008448

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 56

約数和(自身を含む): 60551568

約数和(自身を除く): 32543120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 263, 416, 512, 526, 832, 1024, 1052, 1664, 2048, 2104, 3328, 3419, 4096, 4208, 6656, 6838, 8192, 8416, 13312, 13676, 16832, 26624, 27352, 33664, 53248, 54704, 67328, 106496, 109408, 134656, 218816, 269312, 437632, 538624, 875264, 1077248, 1750528, 2154496, 3501056, 7002112, 14004224, 28008448]

約数ペア:

[(1, 28008448), (2, 14004224), (4, 7002112), (8, 3501056), (13, 2154496), (16, 1750528), (26, 1077248), (32, 875264), (52, 538624), (64, 437632), (104, 269312), (128, 218816), (208, 134656), (256, 109408), (263, 106496), (416, 67328), (512, 54704), (526, 53248), (832, 33664), (1024, 27352), (1052, 26624), (1664, 16832), (2048, 13676), (2104, 13312), (3328, 8416), (3419, 8192), (4096, 6838), (4208, 6656)]