68335616

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 139131720

約数和(自身を除く): 70796104

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 547, 976, 1024, 1094, 1952, 2048, 2188, 3904, 4376, 7808, 8752, 15616, 17504, 31232, 33367, 35008, 62464, 66734, 70016, 124928, 133468, 140032, 266936, 280064, 533872, 560128, 1067744, 1120256, 2135488, 4270976, 8541952, 17083904, 34167808, 68335616]

約数ペア:

[(1, 68335616), (2, 34167808), (4, 17083904), (8, 8541952), (16, 4270976), (32, 2135488), (61, 1120256), (64, 1067744), (122, 560128), (128, 533872), (244, 280064), (256, 266936), (488, 140032), (512, 133468), (547, 124928), (976, 70016), (1024, 66734), (1094, 62464), (1952, 35008), (2048, 33367), (2188, 31232), (3904, 17504), (4376, 15616), (7808, 8752)]