57238278

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{130681}}^1$

素因数の和:130759

約数の個数: 16

約数和(自身を含む): 116045616

約数和(自身を除く): 58807338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 130681, 261362, 392043, 784086, 9539713, 19079426, 28619139, 57238278]

約数ペア:

[(1, 57238278), (2, 28619139), (3, 19079426), (6, 9539713), (73, 784086), (146, 392043), (219, 261362), (438, 130681)]