27695276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31949

約数の個数: 24

約数和(自身を含む): 57179136

約数和(自身を除く): 29483860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 31907, 63814, 127628, 223349, 446698, 893396, 989117, 1978234, 3956468, 6923819, 13847638, 27695276]

約数ペア:

[(1, 27695276), (2, 13847638), (4, 6923819), (7, 3956468), (14, 1978234), (28, 989117), (31, 893396), (62, 446698), (124, 223349), (217, 127628), (434, 63814), (868, 31907)]