28895534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1835

約数の個数: 16

約数和(自身を含む): 44914560

約数和(自身を除く): 16019026

約数列:

[1, 2, 31, 62, 313, 626, 1489, 2978, 9703, 19406, 46159, 92318, 466057, 932114, 14447767, 28895534]

約数ペア:

[(1, 28895534), (2, 14447767), (31, 932114), (62, 466057), (313, 92318), (626, 46159), (1489, 19406), (2978, 9703)]