25252964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4129}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 48568800

約数和(自身を除く): 23315836

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 4129, 6116, 8258, 16516, 45419, 90838, 181676, 573931, 1147862, 2295724, 6313241, 12626482, 25252964]

約数ペア:

[(1, 25252964), (2, 12626482), (4, 6313241), (11, 2295724), (22, 1147862), (44, 573931), (139, 181676), (278, 90838), (556, 45419), (1529, 16516), (3058, 8258), (4129, 6116)]