28579667

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 31065120

約数和(自身を除く): 2485453

約数列:

[1, 19, 53, 101, 281, 1007, 1919, 5339, 5353, 14893, 28381, 101707, 282967, 539239, 1504193, 28579667]

約数ペア:

[(1, 28579667), (19, 1504193), (53, 539239), (101, 282967), (281, 101707), (1007, 28381), (1919, 14893), (5339, 5353)]