28888046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 50692608

約数和(自身を除く): 21804562

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1543, 1702, 3086, 9361, 16973, 18722, 33946, 35489, 57091, 70978, 114182, 390379, 628001, 780758, 1256002, 1313093, 2626186, 14444023, 28888046]

約数ペア:

[(1, 28888046), (2, 14444023), (11, 2626186), (22, 1313093), (23, 1256002), (37, 780758), (46, 628001), (74, 390379), (253, 114182), (407, 70978), (506, 57091), (814, 35489), (851, 33946), (1543, 18722), (1702, 16973), (3086, 9361)]