28089233

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 30191616

約数和(自身を除く): 2102383

約数列:

[1, 23, 71, 103, 167, 1633, 2369, 3841, 7313, 11857, 17201, 168199, 272711, 395623, 1221271, 28089233]

約数ペア:

[(1, 28089233), (23, 1221271), (71, 395623), (103, 272711), (167, 168199), (1633, 17201), (2369, 11857), (3841, 7313)]