27973148

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14071}}^1$

素因数の和:14153

約数の個数: 24

約数和(自身を含む): 56738304

約数和(自身を除く): 28765156

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 14071, 28142, 56284, 98497, 196994, 393988, 999041, 1998082, 3996164, 6993287, 13986574, 27973148]

約数ペア:

[(1, 27973148), (2, 13986574), (4, 6993287), (7, 3996164), (14, 1998082), (28, 999041), (71, 393988), (142, 196994), (284, 98497), (497, 56284), (994, 28142), (1988, 14071)]