2856224

素因数分解:

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

素因数の和:369

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3748192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 311, 328, 574, 622, 656, 1148, 1244, 1312, 2177, 2296, 2488, 4354, 4592, 4976, 8708, 9184, 9952, 12751, 17416, 25502, 34832, 51004, 69664, 89257, 102008, 178514, 204016, 357028, 408032, 714056, 1428112, 2856224]

約数ペア:

[(1, 2856224), (2, 1428112), (4, 714056), (7, 408032), (8, 357028), (14, 204016), (16, 178514), (28, 102008), (32, 89257), (41, 69664), (56, 51004), (82, 34832), (112, 25502), (164, 17416), (224, 12751), (287, 9952), (311, 9184), (328, 8708), (574, 4976), (622, 4592), (656, 4354), (1148, 2488), (1244, 2296), (1312, 2177)]