25671338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 48574080

約数和(自身を除く): 22902742

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1873, 1958, 3746, 6853, 13111, 13706, 20603, 26222, 41206, 144221, 166697, 288442, 333394, 1166879, 1833667, 2333758, 3667334, 12835669, 25671338]

約数ペア:

[(1, 25671338), (2, 12835669), (7, 3667334), (11, 2333758), (14, 1833667), (22, 1166879), (77, 333394), (89, 288442), (154, 166697), (178, 144221), (623, 41206), (979, 26222), (1246, 20603), (1873, 13706), (1958, 13111), (3746, 6853)]