25257744

素因数分解:

$2^4\times 3^4\times {\mathrm{19489}}^1$

素因数の和:19509

約数の個数: 50

約数和(自身を含む): 73106990

約数和(自身を除く): 47849246

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, 19489, 38978, 58467, 77956, 116934, 155912, 175401, 233868, 311824, 350802, 467736, 526203, 701604, 935472, 1052406, 1403208, 1578609, 2104812, 2806416, 3157218, 4209624, 6314436, 8419248, 12628872, 25257744]

約数ペア:

[(1, 25257744), (2, 12628872), (3, 8419248), (4, 6314436), (6, 4209624), (8, 3157218), (9, 2806416), (12, 2104812), (16, 1578609), (18, 1403208), (24, 1052406), (27, 935472), (36, 701604), (48, 526203), (54, 467736), (72, 350802), (81, 311824), (108, 233868), (144, 175401), (162, 155912), (216, 116934), (324, 77956), (432, 58467), (648, 38978), (1296, 19489)]