72424163

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 85499904

約数和(自身を除く): 13075741

約数列:

[1, 7, 41, 127, 287, 889, 1987, 5207, 13909, 36449, 81467, 252349, 570269, 1766443, 10346309, 72424163]

約数ペア:

[(1, 72424163), (7, 10346309), (41, 1766443), (127, 570269), (287, 252349), (889, 81467), (1987, 36449), (5207, 13909)]