28492748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 52989552

約数和(自身を除く): 24496804

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 1187, 1412, 2374, 4748, 6001, 12002, 20179, 24004, 40358, 80716, 419011, 838022, 1676044, 7123187, 14246374, 28492748]

約数ペア:

[(1, 28492748), (2, 14246374), (4, 7123187), (17, 1676044), (34, 838022), (68, 419011), (353, 80716), (706, 40358), (1187, 24004), (1412, 20179), (2374, 12002), (4748, 6001)]