72282878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111893}}^1$

素因数の和:111931

約数の個数: 16

約数和(自身を含む): 120845520

約数和(自身を除く): 48562642

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 111893, 223786, 1902181, 2125967, 3804362, 4251934, 36141439, 72282878]

約数ペア:

[(1, 72282878), (2, 36141439), (17, 4251934), (19, 3804362), (34, 2125967), (38, 1902181), (323, 223786), (646, 111893)]