28403762

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 43327872

約数和(自身を除く): 14924110

約数列:

[1, 2, 83, 166, 397, 431, 794, 862, 32951, 35773, 65902, 71546, 171107, 342214, 14201881, 28403762]

約数ペア:

[(1, 28403762), (2, 14201881), (83, 342214), (166, 171107), (397, 71546), (431, 65902), (794, 35773), (862, 32951)]