28209608

素因数分解:

$2^3\times 7^1\times {\mathrm{503743}}^1$

素因数の和:503756

約数の個数: 16

約数和(自身を含む): 60449280

約数和(自身を除く): 32239672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503743, 1007486, 2014972, 3526201, 4029944, 7052402, 14104804, 28209608]

約数ペア:

[(1, 28209608), (2, 14104804), (4, 7052402), (7, 4029944), (8, 3526201), (14, 2014972), (28, 1007486), (56, 503743)]