26940416

素因数分解:

$2^{10}\times {\mathrm{26309}}^1$

素因数の和:26329

約数の個数: 22

約数和(自身を含む): 53856570

約数和(自身を除く): 26916154

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 26309, 52618, 105236, 210472, 420944, 841888, 1683776, 3367552, 6735104, 13470208, 26940416]

約数ペア:

[(1, 26940416), (2, 13470208), (4, 6735104), (8, 3367552), (16, 1683776), (32, 841888), (64, 420944), (128, 210472), (256, 105236), (512, 52618), (1024, 26309)]