25117204

素因数分解:

$2^2\times 7^3\times {\mathrm{18307}}^1$

素因数の和:18332

約数の個数: 24

約数和(自身を含む): 51262400

約数和(自身を除く): 26145196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 18307, 36614, 73228, 128149, 256298, 512596, 897043, 1794086, 3588172, 6279301, 12558602, 25117204]

約数ペア:

[(1, 25117204), (2, 12558602), (4, 6279301), (7, 3588172), (14, 1794086), (28, 897043), (49, 512596), (98, 256298), (196, 128149), (343, 73228), (686, 36614), (1372, 18307)]