28575824

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30271}}^1$

素因数の和:30338

約数の個数: 20

約数和(自身を含む): 56305920

約数和(自身を除く): 27730096

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30271, 60542, 121084, 242168, 484336, 1785989, 3571978, 7143956, 14287912, 28575824]

約数ペア:

[(1, 28575824), (2, 14287912), (4, 7143956), (8, 3571978), (16, 1785989), (59, 484336), (118, 242168), (236, 121084), (472, 60542), (944, 30271)]