27727604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 52155936

約数和(自身を除く): 24428332

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 163, 172, 326, 652, 989, 1849, 1978, 3698, 3749, 3956, 7009, 7396, 7498, 14018, 14996, 28036, 42527, 85054, 161207, 170108, 301387, 322414, 602774, 644828, 1205548, 6931901, 13863802, 27727604]

約数ペア:

[(1, 27727604), (2, 13863802), (4, 6931901), (23, 1205548), (43, 644828), (46, 602774), (86, 322414), (92, 301387), (163, 170108), (172, 161207), (326, 85054), (652, 42527), (989, 28036), (1849, 14996), (1978, 14018), (3698, 7498), (3749, 7396), (3956, 7009)]