12821468288

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{1889957}}^1$

素因数の和:1890024

約数の個数: 32

約数和(自身を含む): 26024721660

約数和(自身を除く): 13203253372

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 1889957, 3779914, 7559828, 15119656, 30239312, 60478624, 100167721, 120957248, 200335442, 241914496, 400670884, 801341768, 1602683536, 3205367072, 6410734144, 12821468288]

約数ペア:

[(1, 12821468288), (2, 6410734144), (4, 3205367072), (8, 1602683536), (16, 801341768), (32, 400670884), (53, 241914496), (64, 200335442), (106, 120957248), (128, 100167721), (212, 60478624), (424, 30239312), (848, 15119656), (1696, 7559828), (3392, 3779914), (6784, 1889957)]