28830396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343219}}^1$

素因数の和:343233

約数の個数: 24

約数和(自身を含む): 76881280

約数和(自身を除く): 48050884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343219, 686438, 1029657, 1372876, 2059314, 2402533, 4118628, 4805066, 7207599, 9610132, 14415198, 28830396]

約数ペア:

[(1, 28830396), (2, 14415198), (3, 9610132), (4, 7207599), (6, 4805066), (7, 4118628), (12, 2402533), (14, 2059314), (21, 1372876), (28, 1029657), (42, 686438), (84, 343219)]