66409216

素因数分解:

$2^8\times {\mathrm{259411}}^1$

素因数の和:259427

約数の個数: 18

約数和(自身を含む): 132559532

約数和(自身を除く): 66150316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 259411, 518822, 1037644, 2075288, 4150576, 8301152, 16602304, 33204608, 66409216]

約数ペア:

[(1, 66409216), (2, 33204608), (4, 16602304), (8, 8301152), (16, 4150576), (32, 2075288), (64, 1037644), (128, 518822), (256, 259411)]