25331908

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4057}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 50903552

約数和(自身を除く): 25571644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4057, 6244, 8114, 16228, 28399, 56798, 113596, 904711, 1809422, 3618844, 6332977, 12665954, 25331908]

約数ペア:

[(1, 25331908), (2, 12665954), (4, 6332977), (7, 3618844), (14, 1809422), (28, 904711), (223, 113596), (446, 56798), (892, 28399), (1561, 16228), (3122, 8114), (4057, 6244)]