26969837824

素因数分解:

$2^8\times {\mathrm{105350929}}^1$

素因数の和:105350945

約数の個数: 18

約数和(自身を含む): 53834325230

約数和(自身を除く): 26864487406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 105350929, 210701858, 421403716, 842807432, 1685614864, 3371229728, 6742459456, 13484918912, 26969837824]

約数ペア:

[(1, 26969837824), (2, 13484918912), (4, 6742459456), (8, 3371229728), (16, 1685614864), (32, 842807432), (64, 421403716), (128, 210701858), (256, 105350929)]