28457529

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3739}}^1$

素因数の和:3844

約数の個数: 16

約数和(自身を含む): 39494400

約数和(自身を除く): 11036871

約数列:

[1, 3, 43, 59, 129, 177, 2537, 3739, 7611, 11217, 160777, 220601, 482331, 661803, 9485843, 28457529]

約数ペア:

[(1, 28457529), (3, 9485843), (43, 661803), (59, 482331), (129, 220601), (177, 160777), (2537, 11217), (3739, 7611)]