28210432

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 56659680

約数和(自身を除く): 28449248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 419, 526, 838, 1052, 1676, 2104, 3352, 4208, 6704, 8416, 13408, 16832, 26816, 33664, 53632, 67328, 107264, 110197, 220394, 440788, 881576, 1763152, 3526304, 7052608, 14105216, 28210432]

約数ペア:

[(1, 28210432), (2, 14105216), (4, 7052608), (8, 3526304), (16, 1763152), (32, 881576), (64, 440788), (128, 220394), (256, 110197), (263, 107264), (419, 67328), (526, 53632), (838, 33664), (1052, 26816), (1676, 16832), (2104, 13408), (3352, 8416), (4208, 6704)]