28177804543

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1\times {\mathrm{17837}}^1$

素因数の和:20646

約数の個数: 16

約数和(自身を含む): 32605009920

約数和(自身を除く): 4427205377

約数列:

[1, 7, 83, 581, 2719, 17837, 19033, 124859, 225677, 1480471, 1579739, 10363297, 48498803, 339491621, 4025400649, 28177804543]

約数ペア:

[(1, 28177804543), (7, 4025400649), (83, 339491621), (581, 48498803), (2719, 10363297), (17837, 1579739), (19033, 1480471), (124859, 225677)]