25618884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 61797120

約数和(自身を除く): 36178236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 258, 262, 379, 393, 516, 524, 758, 786, 1137, 1516, 1572, 2274, 4548, 5633, 11266, 16297, 16899, 22532, 32594, 33798, 48891, 49649, 65188, 67596, 97782, 99298, 148947, 195564, 198596, 297894, 595788, 2134907, 4269814, 6404721, 8539628, 12809442, 25618884]

約数ペア:

[(1, 25618884), (2, 12809442), (3, 8539628), (4, 6404721), (6, 4269814), (12, 2134907), (43, 595788), (86, 297894), (129, 198596), (131, 195564), (172, 148947), (258, 99298), (262, 97782), (379, 67596), (393, 65188), (516, 49649), (524, 48891), (758, 33798), (786, 32594), (1137, 22532), (1516, 16899), (1572, 16297), (2274, 11266), (4548, 5633)]