7141250.00000000

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 72

約数和(自身を含む): 47056464

約数和(自身を除く): 27062896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 311, 328, 392, 574, 622, 656, 784, 1148, 1244, 1312, 1568, 2009, 2177, 2296, 2488, 4018, 4354, 4592, 4976, 8036, 8708, 9184, 9952, 12751, 15239, 16072, 17416, 25502, 30478, 32144, 34832, 51004, 60956, 64288, 69664, 89257, 102008, 121912, 178514, 204016, 243824, 357028, 408032, 487648, 624799, 714056, 1249598, 1428112, 2499196, 2856224, 4998392, 9996784, 19993568]

約数ペア:

[(1, 19993568), (2, 9996784), (4, 4998392), (7, 2856224), (8, 2499196), (14, 1428112), (16, 1249598), (28, 714056), (32, 624799), (41, 487648), (49, 408032), (56, 357028), (82, 243824), (98, 204016), (112, 178514), (164, 121912), (196, 102008), (224, 89257), (287, 69664), (311, 64288), (328, 60956), (392, 51004), (574, 34832), (622, 32144), (656, 30478), (784, 25502), (1148, 17416), (1244, 16072), (1312, 15239), (1568, 12751), (2009, 9952), (2177, 9184), (2296, 8708), (2488, 8036), (4018, 4976), (4354, 4592)]