27369156688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39780751}}^1$

素因数の和:39780802

約数の個数: 20

約数和(自身を含む): 54260945728

約数和(自身を除く): 26891789040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39780751, 79561502, 159123004, 318246008, 636492016, 1710572293, 3421144586, 6842289172, 13684578344, 27369156688]

約数ペア:

[(1, 27369156688), (2, 13684578344), (4, 6842289172), (8, 3421144586), (16, 1710572293), (43, 636492016), (86, 318246008), (172, 159123004), (344, 79561502), (688, 39780751)]