69793276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80407}}^1$

素因数の和:80449

約数の個数: 24

約数和(自身を含む): 144091136

約数和(自身を除く): 74297860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 80407, 160814, 321628, 562849, 1125698, 2251396, 2492617, 4985234, 9970468, 17448319, 34896638, 69793276]

約数ペア:

[(1, 69793276), (2, 34896638), (4, 17448319), (7, 9970468), (14, 4985234), (28, 2492617), (31, 2251396), (62, 1125698), (124, 562849), (217, 321628), (434, 160814), (868, 80407)]