28672322

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1483}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 49221312

約数和(自身を除く): 20548990

約数列:

[1, 2, 7, 14, 1381, 1483, 2762, 2966, 9667, 10381, 19334, 20762, 2048023, 4096046, 14336161, 28672322]

約数ペア:

[(1, 28672322), (2, 14336161), (7, 4096046), (14, 2048023), (1381, 20762), (1483, 19334), (2762, 10381), (2966, 9667)]