25542864

素因数分解:

$2^4\times 3^4\times {\mathrm{19709}}^1$

素因数の和:19729

約数の個数: 50

約数和(自身を含む): 73932210

約数和(自身を除く): 48389346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19709, 39418, 59127, 78836, 118254, 157672, 177381, 236508, 315344, 354762, 473016, 532143, 709524, 946032, 1064286, 1419048, 1596429, 2128572, 2838096, 3192858, 4257144, 6385716, 8514288, 12771432, 25542864]

約数ペア:

[(1, 25542864), (2, 12771432), (3, 8514288), (4, 6385716), (6, 4257144), (8, 3192858), (9, 2838096), (12, 2128572), (16, 1596429), (18, 1419048), (24, 1064286), (27, 946032), (36, 709524), (48, 532143), (54, 473016), (72, 354762), (81, 315344), (108, 236508), (144, 177381), (162, 157672), (216, 118254), (324, 78836), (432, 59127), (648, 39418), (1296, 19709)]