25542392

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 49027680

約数和(自身を除く): 23485288

約数列:

[1, 2, 4, 8, 71, 142, 193, 233, 284, 386, 466, 568, 772, 932, 1544, 1864, 13703, 16543, 27406, 33086, 44969, 54812, 66172, 89938, 109624, 132344, 179876, 359752, 3192799, 6385598, 12771196, 25542392]

約数ペア:

[(1, 25542392), (2, 12771196), (4, 6385598), (8, 3192799), (71, 359752), (142, 179876), (193, 132344), (233, 109624), (284, 89938), (386, 66172), (466, 54812), (568, 44969), (772, 33086), (932, 27406), (1544, 16543), (1864, 13703)]