64664576

素因数分解:

$2^{10}\times {\mathrm{63149}}^1$

素因数の和:63169

約数の個数: 22

約数和(自身を含む): 129268050

約数和(自身を除く): 64603474

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 63149, 126298, 252596, 505192, 1010384, 2020768, 4041536, 8083072, 16166144, 32332288, 64664576]

約数ペア:

[(1, 64664576), (2, 32332288), (4, 16166144), (8, 8083072), (16, 4041536), (32, 2020768), (64, 1010384), (128, 505192), (256, 252596), (512, 126298), (1024, 63149)]