26589227408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{31355221}}^1$

素因数の和:31355282

約数の個数: 20

約数和(自身を含む): 52488641628

約数和(自身を除く): 25899414220

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 31355221, 62710442, 125420884, 250841768, 501683536, 1661826713, 3323653426, 6647306852, 13294613704, 26589227408]

約数ペア:

[(1, 26589227408), (2, 13294613704), (4, 6647306852), (8, 3323653426), (16, 1661826713), (53, 501683536), (106, 250841768), (212, 125420884), (424, 62710442), (848, 31355221)]