28030582

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 43184592

約数和(自身を除く): 15154010

約数列:

[1, 2, 43, 86, 397, 794, 821, 1642, 17071, 34142, 35303, 70606, 325937, 651874, 14015291, 28030582]

約数ペア:

[(1, 28030582), (2, 14015291), (43, 651874), (86, 325937), (397, 70606), (794, 35303), (821, 34142), (1642, 17071)]