25653824

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 58692288

約数和(自身を除く): 33038464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 331, 346, 448, 662, 692, 1211, 1324, 1384, 2317, 2422, 2648, 2768, 4634, 4844, 5296, 5536, 9268, 9688, 10592, 11072, 18536, 19376, 21184, 37072, 38752, 57263, 74144, 77504, 114526, 148288, 229052, 400841, 458104, 801682, 916208, 1603364, 1832416, 3206728, 3664832, 6413456, 12826912, 25653824]

約数ペア:

[(1, 25653824), (2, 12826912), (4, 6413456), (7, 3664832), (8, 3206728), (14, 1832416), (16, 1603364), (28, 916208), (32, 801682), (56, 458104), (64, 400841), (112, 229052), (173, 148288), (224, 114526), (331, 77504), (346, 74144), (448, 57263), (662, 38752), (692, 37072), (1211, 21184), (1324, 19376), (1384, 18536), (2317, 11072), (2422, 10592), (2648, 9688), (2768, 9268), (4634, 5536), (4844, 5296)]