25718464

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1864

約数の個数: 28

約数和(自身を含む): 51270408

約数和(自身を除く): 25551944

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 1601, 2008, 3202, 4016, 6404, 8032, 12808, 16064, 25616, 51232, 102464, 401851, 803702, 1607404, 3214808, 6429616, 12859232, 25718464]

約数ペア:

[(1, 25718464), (2, 12859232), (4, 6429616), (8, 3214808), (16, 1607404), (32, 803702), (64, 401851), (251, 102464), (502, 51232), (1004, 25616), (1601, 16064), (2008, 12808), (3202, 8032), (4016, 6404)]