25807248

素因数分解:

$2^4\times 3^4\times {\mathrm{19913}}^1$

素因数の和:19933

約数の個数: 50

約数和(自身を含む): 74697414

約数和(自身を除く): 48890166

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, 19913, 39826, 59739, 79652, 119478, 159304, 179217, 238956, 318608, 358434, 477912, 537651, 716868, 955824, 1075302, 1433736, 1612953, 2150604, 2867472, 3225906, 4301208, 6451812, 8602416, 12903624, 25807248]

約数ペア:

[(1, 25807248), (2, 12903624), (3, 8602416), (4, 6451812), (6, 4301208), (8, 3225906), (9, 2867472), (12, 2150604), (16, 1612953), (18, 1433736), (24, 1075302), (27, 955824), (36, 716868), (48, 537651), (54, 477912), (72, 358434), (81, 318608), (108, 238956), (144, 179217), (162, 159304), (216, 119478), (324, 79652), (432, 59739), (648, 39826), (1296, 19913)]