28554896

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{17327}}^1$

素因数の和:17438

約数の個数: 20

約数和(自身を含む): 55865472

約数和(自身を除く): 27310576

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 17327, 34654, 69308, 138616, 277232, 1784681, 3569362, 7138724, 14277448, 28554896]

約数ペア:

[(1, 28554896), (2, 14277448), (4, 7138724), (8, 3569362), (16, 1784681), (103, 277232), (206, 138616), (412, 69308), (824, 34654), (1648, 17327)]