28580008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{27271}}^1$

素因数の和:27408

約数の個数: 16

約数和(自身を含む): 53998560

約数和(自身を除く): 25418552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 27271, 54542, 109084, 218168, 3572501, 7145002, 14290004, 28580008]

約数ペア:

[(1, 28580008), (2, 14290004), (4, 7145002), (8, 3572501), (131, 218168), (262, 109084), (524, 54542), (1048, 27271)]