25408306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 48952512

約数和(自身を除く): 23544206

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 283, 371, 566, 583, 742, 847, 1166, 1694, 1981, 3113, 3962, 4081, 6226, 6413, 8162, 12826, 14999, 21791, 29998, 34243, 43582, 44891, 68486, 89782, 104993, 164989, 209986, 239701, 329978, 479402, 1154923, 1814879, 2309846, 3629758, 12704153, 25408306]

約数ペア:

[(1, 25408306), (2, 12704153), (7, 3629758), (11, 2309846), (14, 1814879), (22, 1154923), (53, 479402), (77, 329978), (106, 239701), (121, 209986), (154, 164989), (242, 104993), (283, 89782), (371, 68486), (566, 44891), (583, 43582), (742, 34243), (847, 29998), (1166, 21791), (1694, 14999), (1981, 12826), (3113, 8162), (3962, 6413), (4081, 6226)]