27619982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28711}}^1$

素因数の和:28763

約数の個数: 16

約数和(自身を含む): 45824352

約数和(自身を除く): 18204370

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 28711, 57422, 373243, 746486, 1062307, 2124614, 13809991, 27619982]

約数ペア:

[(1, 27619982), (2, 13809991), (13, 2124614), (26, 1062307), (37, 746486), (74, 373243), (481, 57422), (962, 28711)]