28103655924

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10693933}}^1$

素因数の和:10694016

約数の個数: 36

約数和(自身を含む): 72012951556

約数和(自身を除く): 43909295632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10693933, 21387866, 32081799, 42775732, 64163598, 96245397, 128327196, 192490794, 384981588, 780657109, 1561314218, 2341971327, 3122628436, 4683942654, 7025913981, 9367885308, 14051827962, 28103655924]

約数ペア:

[(1, 28103655924), (2, 14051827962), (3, 9367885308), (4, 7025913981), (6, 4683942654), (9, 3122628436), (12, 2341971327), (18, 1561314218), (36, 780657109), (73, 384981588), (146, 192490794), (219, 128327196), (292, 96245397), (438, 64163598), (657, 42775732), (876, 32081799), (1314, 21387866), (2628, 10693933)]