42886228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139241}}^1$

素因数の和:139263

約数の個数: 24

約数和(自身を含む): 93570624

約数和(自身を除く): 50684396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 139241, 278482, 556964, 974687, 1531651, 1949374, 3063302, 3898748, 6126604, 10721557, 21443114, 42886228]

約数ペア:

[(1, 42886228), (2, 21443114), (4, 10721557), (7, 6126604), (11, 3898748), (14, 3063302), (22, 1949374), (28, 1531651), (44, 974687), (77, 556964), (154, 278482), (308, 139241)]