30433648

素因数分解:

$2^4\times 7^1\times {\mathrm{271729}}^1$

素因数の和:271744

約数の個数: 20

約数和(自身を含む): 67389040

約数和(自身を除く): 36955392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271729, 543458, 1086916, 1902103, 2173832, 3804206, 4347664, 7608412, 15216824, 30433648]

約数ペア:

[(1, 30433648), (2, 15216824), (4, 7608412), (7, 4347664), (8, 3804206), (14, 2173832), (16, 1902103), (28, 1086916), (56, 543458), (112, 271729)]