28757602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{881}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 45511200

約数和(自身を除く): 16753598

約数列:

[1, 2, 19, 38, 859, 881, 1718, 1762, 16321, 16739, 32642, 33478, 756779, 1513558, 14378801, 28757602]

約数ペア:

[(1, 28757602), (2, 14378801), (19, 1513558), (38, 756779), (859, 33478), (881, 32642), (1718, 16739), (1762, 16321)]