2647232

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 6339840

約数和(自身を除く): 3692608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 311, 448, 532, 608, 622, 1064, 1216, 1244, 2128, 2177, 2488, 4256, 4354, 4976, 5909, 8512, 8708, 9952, 11818, 17416, 19904, 23636, 34832, 41363, 47272, 69664, 82726, 94544, 139328, 165452, 189088, 330904, 378176, 661808, 1323616, 2647232]

約数ペア:

[(1, 2647232), (2, 1323616), (4, 661808), (7, 378176), (8, 330904), (14, 189088), (16, 165452), (19, 139328), (28, 94544), (32, 82726), (38, 69664), (56, 47272), (64, 41363), (76, 34832), (112, 23636), (133, 19904), (152, 17416), (224, 11818), (266, 9952), (304, 8708), (311, 8512), (448, 5909), (532, 4976), (608, 4354), (622, 4256), (1064, 2488), (1216, 2177), (1244, 2128)]