42566804

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10937}}^1$

素因数の和:11087

約数の個数: 24

約数和(自身を含む): 85753920

約数和(自身を除く): 43187116

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 10937, 21874, 43748, 76559, 153118, 306236, 1520243, 3040486, 6080972, 10641701, 21283402, 42566804]

約数ペア:

[(1, 42566804), (2, 21283402), (4, 10641701), (7, 6080972), (14, 3040486), (28, 1520243), (139, 306236), (278, 153118), (556, 76559), (973, 43748), (1946, 21874), (3892, 10937)]