28642832

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{3559}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 55621440

約数和(自身を除く): 26978608

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 3559, 4024, 7118, 8048, 14236, 28472, 56944, 1790177, 3580354, 7160708, 14321416, 28642832]

約数ペア:

[(1, 28642832), (2, 14321416), (4, 7160708), (8, 3580354), (16, 1790177), (503, 56944), (1006, 28472), (2012, 14236), (3559, 8048), (4024, 7118)]