28085436

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10687}}^1$

素因数の和:10770

約数の個数: 36

約数和(自身を含む): 71972992

約数和(自身を除く): 43887556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10687, 21374, 32061, 42748, 64122, 96183, 128244, 192366, 384732, 780151, 1560302, 2340453, 3120604, 4680906, 7021359, 9361812, 14042718, 28085436]

約数ペア:

[(1, 28085436), (2, 14042718), (3, 9361812), (4, 7021359), (6, 4680906), (9, 3120604), (12, 2340453), (18, 1560302), (36, 780151), (73, 384732), (146, 192366), (219, 128244), (292, 96183), (438, 64122), (657, 42748), (876, 32061), (1314, 21374), (2628, 10687)]