28719194

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4967}}^1$

素因数の和:5042

約数の個数: 24

約数和(自身を含む): 50971680

約数和(自身を除く): 22252486

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 4967, 5782, 9934, 34769, 69538, 243383, 293053, 486766, 586106, 2051371, 4102742, 14359597, 28719194]

約数ペア:

[(1, 28719194), (2, 14359597), (7, 4102742), (14, 2051371), (49, 586106), (59, 486766), (98, 293053), (118, 243383), (413, 69538), (826, 34769), (2891, 9934), (4967, 5782)]