17712128

素因数分解:

$2^{10}\times 7^2\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 66

約数和(自身を含む): 41304366

約数和(自身を除く): 23592238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 353, 392, 448, 512, 706, 784, 896, 1024, 1412, 1568, 1792, 2471, 2824, 3136, 3584, 4942, 5648, 6272, 7168, 9884, 11296, 12544, 17297, 19768, 22592, 25088, 34594, 39536, 45184, 50176, 69188, 79072, 90368, 138376, 158144, 180736, 276752, 316288, 361472, 553504, 632576, 1107008, 1265152, 2214016, 2530304, 4428032, 8856064, 17712128]

約数ペア:

[(1, 17712128), (2, 8856064), (4, 4428032), (7, 2530304), (8, 2214016), (14, 1265152), (16, 1107008), (28, 632576), (32, 553504), (49, 361472), (56, 316288), (64, 276752), (98, 180736), (112, 158144), (128, 138376), (196, 90368), (224, 79072), (256, 69188), (353, 50176), (392, 45184), (448, 39536), (512, 34594), (706, 25088), (784, 22592), (896, 19768), (1024, 17297), (1412, 12544), (1568, 11296), (1792, 9884), (2471, 7168), (2824, 6272), (3136, 5648), (3584, 4942)]