28907246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5807}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 45999360

約数和(自身を除く): 17092114

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5807, 11614, 110333, 220666, 760717, 1521434, 14453623, 28907246]

約数ペア:

[(1, 28907246), (2, 14453623), (19, 1521434), (38, 760717), (131, 220666), (262, 110333), (2489, 11614), (4978, 5807)]