25724496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{76561}}^1$

素因数の和:76579

約数の個数: 40

約数和(自身を含む): 75949504

約数和(自身を除く): 50225008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 76561, 153122, 229683, 306244, 459366, 535927, 612488, 918732, 1071854, 1224976, 1607781, 1837464, 2143708, 3215562, 3674928, 4287416, 6431124, 8574832, 12862248, 25724496]

約数ペア:

[(1, 25724496), (2, 12862248), (3, 8574832), (4, 6431124), (6, 4287416), (7, 3674928), (8, 3215562), (12, 2143708), (14, 1837464), (16, 1607781), (21, 1224976), (24, 1071854), (28, 918732), (42, 612488), (48, 535927), (56, 459366), (84, 306244), (112, 229683), (168, 153122), (336, 76561)]