27847772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 50621760

約数和(自身を除く): 22773988

約数列:

[1, 2, 4, 29, 58, 116, 431, 557, 862, 1114, 1724, 2228, 12499, 16153, 24998, 32306, 49996, 64612, 240067, 480134, 960268, 6961943, 13923886, 27847772]

約数ペア:

[(1, 27847772), (2, 13923886), (4, 6961943), (29, 960268), (58, 480134), (116, 240067), (431, 64612), (557, 49996), (862, 32306), (1114, 24998), (1724, 16153), (2228, 12499)]