25478434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{823}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 39987072

約数和(自身を除く): 14508638

約数列:

[1, 2, 23, 46, 673, 823, 1346, 1646, 15479, 18929, 30958, 37858, 553879, 1107758, 12739217, 25478434]

約数ペア:

[(1, 25478434), (2, 12739217), (23, 1107758), (46, 553879), (673, 37858), (823, 30958), (1346, 18929), (1646, 15479)]