40668082

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 75398400

約数和(自身を除く): 34730318

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 439, 509, 878, 1018, 3073, 3563, 5707, 6146, 6617, 7126, 11414, 13234, 39949, 46319, 79898, 92638, 223451, 446902, 1564157, 2904863, 3128314, 5809726, 20334041, 40668082]

約数ペア:

[(1, 40668082), (2, 20334041), (7, 5809726), (13, 3128314), (14, 2904863), (26, 1564157), (91, 446902), (182, 223451), (439, 92638), (509, 79898), (878, 46319), (1018, 39949), (3073, 13234), (3563, 11414), (5707, 7126), (6146, 6617)]