28775068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33151}}^1$

素因数の和:33193

約数の個数: 24

約数和(自身を含む): 59408384

約数和(自身を除く): 30633316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 33151, 66302, 132604, 232057, 464114, 928228, 1027681, 2055362, 4110724, 7193767, 14387534, 28775068]

約数ペア:

[(1, 28775068), (2, 14387534), (4, 7193767), (7, 4110724), (14, 2055362), (28, 1027681), (31, 928228), (62, 464114), (124, 232057), (217, 132604), (434, 66302), (868, 33151)]