8126944

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 19132848

約数和(自身を除く): 11005904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 73, 98, 112, 142, 146, 196, 224, 284, 292, 392, 497, 511, 568, 584, 784, 994, 1022, 1136, 1168, 1568, 1988, 2044, 2272, 2336, 3479, 3577, 3976, 4088, 5183, 6958, 7154, 7952, 8176, 10366, 13916, 14308, 15904, 16352, 20732, 27832, 28616, 36281, 41464, 55664, 57232, 72562, 82928, 111328, 114464, 145124, 165856, 253967, 290248, 507934, 580496, 1015868, 1160992, 2031736, 4063472, 8126944]

約数ペア:

[(1, 8126944), (2, 4063472), (4, 2031736), (7, 1160992), (8, 1015868), (14, 580496), (16, 507934), (28, 290248), (32, 253967), (49, 165856), (56, 145124), (71, 114464), (73, 111328), (98, 82928), (112, 72562), (142, 57232), (146, 55664), (196, 41464), (224, 36281), (284, 28616), (292, 27832), (392, 20732), (497, 16352), (511, 15904), (568, 14308), (584, 13916), (784, 10366), (994, 8176), (1022, 7952), (1136, 7154), (1168, 6958), (1568, 5183), (1988, 4088), (2044, 3976), (2272, 3577), (2336, 3479)]