25841788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40127}}^1$

素因数の和:40161

約数の個数: 24

約数和(自身を含む): 53932032

約数和(自身を除く): 28090244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 40127, 80254, 160508, 280889, 561778, 922921, 1123556, 1845842, 3691684, 6460447, 12920894, 25841788]

約数ペア:

[(1, 25841788), (2, 12920894), (4, 6460447), (7, 3691684), (14, 1845842), (23, 1123556), (28, 922921), (46, 561778), (92, 280889), (161, 160508), (322, 80254), (644, 40127)]