74338369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5563}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 89736192

約数和(自身を除く): 15397823

約数列:

[1, 7, 23, 83, 161, 581, 1909, 5563, 13363, 38941, 127949, 461729, 895643, 3232103, 10619767, 74338369]

約数ペア:

[(1, 74338369), (7, 10619767), (23, 3232103), (83, 895643), (161, 461729), (581, 127949), (1909, 38941), (5563, 13363)]