28638462

素因数分解:

$2^1\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{2671}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 57330432

約数和(自身を除く): 28691970

約数列:

[1, 2, 3, 6, 1787, 2671, 3574, 5342, 5361, 8013, 10722, 16026, 4773077, 9546154, 14319231, 28638462]

約数ペア:

[(1, 28638462), (2, 14319231), (3, 9546154), (6, 4773077), (1787, 16026), (2671, 10722), (3574, 8013), (5342, 5361)]