25394516

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2393}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 25549804

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2393, 2653, 4786, 5306, 9572, 10612, 16751, 33502, 67004, 906947, 1813894, 3627788, 6348629, 12697258, 25394516]

約数ペア:

[(1, 25394516), (2, 12697258), (4, 6348629), (7, 3627788), (14, 1813894), (28, 906947), (379, 67004), (758, 33502), (1516, 16751), (2393, 10612), (2653, 9572), (4786, 5306)]