12247648

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 28699272

約数和(自身を除く): 16451624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 107, 112, 146, 196, 214, 224, 292, 392, 428, 511, 584, 749, 784, 856, 1022, 1168, 1498, 1568, 1712, 2044, 2336, 2996, 3424, 3577, 4088, 5243, 5992, 7154, 7811, 8176, 10486, 11984, 14308, 15622, 16352, 20972, 23968, 28616, 31244, 41944, 54677, 57232, 62488, 83888, 109354, 114464, 124976, 167776, 218708, 249952, 382739, 437416, 765478, 874832, 1530956, 1749664, 3061912, 6123824, 12247648]

約数ペア:

[(1, 12247648), (2, 6123824), (4, 3061912), (7, 1749664), (8, 1530956), (14, 874832), (16, 765478), (28, 437416), (32, 382739), (49, 249952), (56, 218708), (73, 167776), (98, 124976), (107, 114464), (112, 109354), (146, 83888), (196, 62488), (214, 57232), (224, 54677), (292, 41944), (392, 31244), (428, 28616), (511, 23968), (584, 20972), (749, 16352), (784, 15622), (856, 14308), (1022, 11984), (1168, 10486), (1498, 8176), (1568, 7811), (1712, 7154), (2044, 5992), (2336, 5243), (2996, 4088), (3424, 3577)]