28315694

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 20

約数和(自身を含む): 46768920

約数和(自身を除く): 18453226

約数列:

[1, 2, 11, 22, 121, 242, 967, 1331, 1934, 2662, 10637, 14641, 21274, 29282, 117007, 234014, 1287077, 2574154, 14157847, 28315694]

約数ペア:

[(1, 28315694), (2, 14157847), (11, 2574154), (22, 1287077), (121, 234014), (242, 117007), (967, 29282), (1331, 21274), (1934, 14641), (2662, 10637)]