25287136

素因数分解:

$2^5\times 7^2\times {\mathrm{16127}}^1$

素因数の和:16151

約数の個数: 36

約数和(自身を含む): 57915648

約数和(自身を除く): 32628512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 16127, 32254, 64508, 112889, 129016, 225778, 258032, 451556, 516064, 790223, 903112, 1580446, 1806224, 3160892, 3612448, 6321784, 12643568, 25287136]

約数ペア:

[(1, 25287136), (2, 12643568), (4, 6321784), (7, 3612448), (8, 3160892), (14, 1806224), (16, 1580446), (28, 903112), (32, 790223), (49, 516064), (56, 451556), (98, 258032), (112, 225778), (196, 129016), (224, 112889), (392, 64508), (784, 32254), (1568, 16127)]