27778871444

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{159623}}^1$

素因数の和:160079

約数の個数: 24

約数和(自身を含む): 49119497280

約数和(自身を除く): 21340625836

約数列:

[1, 2, 4, 139, 278, 313, 556, 626, 1252, 43507, 87014, 159623, 174028, 319246, 638492, 22187597, 44375194, 49961999, 88750388, 99923998, 199847996, 6944717861, 13889435722, 27778871444]

約数ペア:

[(1, 27778871444), (2, 13889435722), (4, 6944717861), (139, 199847996), (278, 99923998), (313, 88750388), (556, 49961999), (626, 44375194), (1252, 22187597), (43507, 638492), (87014, 319246), (159623, 174028)]