72425689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 86630400

約数和(自身を除く): 14204711

約数列:

[1, 7, 23, 161, 599, 751, 4193, 5257, 13777, 17273, 96439, 120911, 449849, 3148943, 10346527, 72425689]

約数ペア:

[(1, 72425689), (7, 10346527), (23, 3148943), (161, 449849), (599, 120911), (751, 96439), (4193, 17273), (5257, 13777)]