72355876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56003}}^1$

素因数の和:56043

約数の個数: 24

約数和(自身を含む): 141130080

約数和(自身を除く): 68774204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 56003, 112006, 224012, 952051, 1064057, 1904102, 2128114, 3808204, 4256228, 18088969, 36177938, 72355876]

約数ペア:

[(1, 72355876), (2, 36177938), (4, 18088969), (17, 4256228), (19, 3808204), (34, 2128114), (38, 1904102), (68, 1064057), (76, 952051), (323, 224012), (646, 112006), (1292, 56003)]