25755464

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 55499520

約数和(自身を除く): 29744056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2383, 2702, 4766, 5404, 9532, 10808, 16681, 19064, 33362, 66724, 133448, 459919, 919838, 1839676, 3219433, 3679352, 6438866, 12877732, 25755464]

約数ペア:

[(1, 25755464), (2, 12877732), (4, 6438866), (7, 3679352), (8, 3219433), (14, 1839676), (28, 919838), (56, 459919), (193, 133448), (386, 66724), (772, 33362), (1351, 19064), (1544, 16681), (2383, 10808), (2702, 9532), (4766, 5404)]