28469946

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 58824000

約数和(自身を除く): 30354054

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 499, 514, 771, 998, 1497, 1542, 2994, 9509, 18463, 19018, 28527, 36926, 55389, 57054, 110778, 128243, 256486, 384729, 769458, 4744991, 9489982, 14234973, 28469946]

約数ペア:

[(1, 28469946), (2, 14234973), (3, 9489982), (6, 4744991), (37, 769458), (74, 384729), (111, 256486), (222, 128243), (257, 110778), (499, 57054), (514, 55389), (771, 36926), (998, 28527), (1497, 19018), (1542, 18463), (2994, 9509)]