40545134

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3571}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 69611136

約数和(自身を除く): 29066002

約数列:

[1, 2, 7, 14, 811, 1622, 3571, 5677, 7142, 11354, 24997, 49994, 2896081, 5792162, 20272567, 40545134]

約数ペア:

[(1, 40545134), (2, 20272567), (7, 5792162), (14, 2896081), (811, 49994), (1622, 24997), (3571, 11354), (5677, 7142)]