42254926

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29303}}^1$

素因数の和:29415

約数の個数: 16

約数和(自身を含む): 73142784

約数和(自身を除く): 30887858

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 29303, 58606, 205121, 410242, 3018209, 6036418, 21127463, 42254926]

約数ペア:

[(1, 42254926), (2, 21127463), (7, 6036418), (14, 3018209), (103, 410242), (206, 205121), (721, 58606), (1442, 29303)]