28377422

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 43366752

約数和(自身を除く): 14989330

約数列:

[1, 2, 71, 142, 337, 593, 674, 1186, 23927, 42103, 47854, 84206, 199841, 399682, 14188711, 28377422]

約数ペア:

[(1, 28377422), (2, 14188711), (71, 399682), (142, 199841), (337, 84206), (593, 47854), (674, 42103), (1186, 23927)]