28579752

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1433}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 77737140

約数和(自身を除く): 49157388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1433, 1662, 2216, 2493, 2866, 3324, 4299, 4986, 5732, 6648, 8598, 9972, 11464, 12897, 17196, 19944, 25794, 34392, 51588, 103176, 396941, 793882, 1190823, 1587764, 2381646, 3175528, 3572469, 4763292, 7144938, 9526584, 14289876, 28579752]

約数ペア:

[(1, 28579752), (2, 14289876), (3, 9526584), (4, 7144938), (6, 4763292), (8, 3572469), (9, 3175528), (12, 2381646), (18, 1587764), (24, 1190823), (36, 793882), (72, 396941), (277, 103176), (554, 51588), (831, 34392), (1108, 25794), (1433, 19944), (1662, 17196), (2216, 12897), (2493, 11464), (2866, 9972), (3324, 8598), (4299, 6648), (4986, 5732)]