64072876

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1657}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 128315936

約数和(自身を除く): 64243060

約数列:

[1, 2, 4, 7, 14, 28, 1381, 1657, 2762, 3314, 5524, 6628, 9667, 11599, 19334, 23198, 38668, 46396, 2288317, 4576634, 9153268, 16018219, 32036438, 64072876]

約数ペア:

[(1, 64072876), (2, 32036438), (4, 16018219), (7, 9153268), (14, 4576634), (28, 2288317), (1381, 46396), (1657, 38668), (2762, 23198), (3314, 19334), (5524, 11599), (6628, 9667)]