27626668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 49623840

約数和(自身を除く): 21997172

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 1093, 2186, 4372, 6319, 12638, 25276, 77603, 97277, 155206, 194554, 310412, 389108, 6906667, 13813334, 27626668]

約数ペア:

[(1, 27626668), (2, 13813334), (4, 6906667), (71, 389108), (89, 310412), (142, 194554), (178, 155206), (284, 97277), (356, 77603), (1093, 25276), (2186, 12638), (4372, 6319)]