28957006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1549}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 46872000

約数和(自身を除く): 17914994

約数列:

[1, 2, 13, 26, 719, 1438, 1549, 3098, 9347, 18694, 20137, 40274, 1113731, 2227462, 14478503, 28957006]

約数ペア:

[(1, 28957006), (2, 14478503), (13, 2227462), (26, 1113731), (719, 40274), (1438, 20137), (1549, 18694), (3098, 9347)]