1276016

素因数分解:

$2^4\times 7^1\times {\mathrm{11393}}^1$

素因数の和:11408

約数の個数: 20

約数和(自身を含む): 2825712

約数和(自身を除く): 1549696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11393, 22786, 45572, 79751, 91144, 159502, 182288, 319004, 638008, 1276016]

約数ペア:

[(1, 1276016), (2, 638008), (4, 319004), (7, 182288), (8, 159502), (14, 91144), (16, 79751), (28, 45572), (56, 22786), (112, 11393)]