25649484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{305351}}^1$

素因数の和:305365

約数の個数: 24

約数和(自身を含む): 68398848

約数和(自身を除く): 42749364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 305351, 610702, 916053, 1221404, 1832106, 2137457, 3664212, 4274914, 6412371, 8549828, 12824742, 25649484]

約数ペア:

[(1, 25649484), (2, 12824742), (3, 8549828), (4, 6412371), (6, 4274914), (7, 3664212), (12, 2137457), (14, 1832106), (21, 1221404), (28, 916053), (42, 610702), (84, 305351)]