27810416

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24481}}^1$

素因数の和:24560

約数の個数: 20

約数和(自身を含む): 54643824

約数和(自身を除く): 26833408

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24481, 48962, 97924, 195848, 391696, 1738151, 3476302, 6952604, 13905208, 27810416]

約数ペア:

[(1, 27810416), (2, 13905208), (4, 6952604), (8, 3476302), (16, 1738151), (71, 391696), (142, 195848), (284, 97924), (568, 48962), (1136, 24481)]