28968386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 44662968

約数和(自身を除く): 15694582

約数列:

[1, 2, 41, 82, 541, 653, 1082, 1306, 22181, 26773, 44362, 53546, 353273, 706546, 14484193, 28968386]

約数ペア:

[(1, 28968386), (2, 14484193), (41, 706546), (82, 353273), (541, 53546), (653, 44362), (1082, 26773), (1306, 22181)]