28108266

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{42979}}^1$

素因数の和:43093

約数の個数: 16

約数和(自身を含む): 56733600

約数和(自身を除く): 28625334

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 42979, 85958, 128937, 257874, 4684711, 9369422, 14054133, 28108266]

約数ペア:

[(1, 28108266), (2, 14054133), (3, 9369422), (6, 4684711), (109, 257874), (218, 128937), (327, 85958), (654, 42979)]