25487912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 24278488

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 1279, 2491, 2558, 4982, 5116, 9964, 10232, 19928, 60113, 67787, 120226, 135574, 240452, 271148, 480904, 542296, 3185989, 6371978, 12743956, 25487912]

約数ペア:

[(1, 25487912), (2, 12743956), (4, 6371978), (8, 3185989), (47, 542296), (53, 480904), (94, 271148), (106, 240452), (188, 135574), (212, 120226), (376, 67787), (424, 60113), (1279, 19928), (2491, 10232), (2558, 9964), (4982, 5116)]