28652018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 44136576

約数和(自身を除く): 15484558

約数列:

[1, 2, 43, 86, 431, 773, 862, 1546, 18533, 33239, 37066, 66478, 333163, 666326, 14326009, 28652018]

約数ペア:

[(1, 28652018), (2, 14326009), (43, 666326), (86, 333163), (431, 66478), (773, 37066), (862, 33239), (1546, 18533)]