57073666

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 38887934

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 419, 806, 838, 2197, 4394, 5239, 5447, 10478, 10894, 12989, 25978, 68107, 70811, 136214, 141622, 168857, 337714, 920543, 1841086, 2195141, 4390282, 28536833, 57073666]

約数ペア:

[(1, 57073666), (2, 28536833), (13, 4390282), (26, 2195141), (31, 1841086), (62, 920543), (169, 337714), (338, 168857), (403, 141622), (419, 136214), (806, 70811), (838, 68107), (2197, 25978), (4394, 12989), (5239, 10894), (5447, 10478)]