40836446

素因数分解:

$2^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{1871}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 70087680

約数和(自身を除く): 29251234

約数列:

[1, 2, 7, 14, 1559, 1871, 3118, 3742, 10913, 13097, 21826, 26194, 2916889, 5833778, 20418223, 40836446]

約数ペア:

[(1, 40836446), (2, 20418223), (7, 5833778), (14, 2916889), (1559, 26194), (1871, 21826), (3118, 13097), (3742, 10913)]