28342448

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{4091}}^1$

素因数の和:4532

約数の個数: 20

約数和(自身を含む): 55053768

約数和(自身を除く): 26711320

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 4091, 6928, 8182, 16364, 32728, 65456, 1771403, 3542806, 7085612, 14171224, 28342448]

約数ペア:

[(1, 28342448), (2, 14171224), (4, 7085612), (8, 3542806), (16, 1771403), (433, 65456), (866, 32728), (1732, 16364), (3464, 8182), (4091, 6928)]