25017244

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 51439080

約数和(自身を除く): 26421836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1171, 1526, 2342, 3052, 4684, 5341, 8197, 10682, 16394, 21364, 32788, 57379, 114758, 127639, 229516, 255278, 510556, 893473, 1786946, 3573892, 6254311, 12508622, 25017244]

約数ペア:

[(1, 25017244), (2, 12508622), (4, 6254311), (7, 3573892), (14, 1786946), (28, 893473), (49, 510556), (98, 255278), (109, 229516), (196, 127639), (218, 114758), (436, 57379), (763, 32788), (1171, 21364), (1526, 16394), (2342, 10682), (3052, 8197), (4684, 5341)]