12753664

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 31788288

約数和(自身を除く): 19034624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 647, 704, 896, 1232, 1294, 1408, 1792, 2464, 2588, 2816, 4529, 4928, 5176, 7117, 9058, 9856, 10352, 14234, 18116, 19712, 20704, 28468, 36232, 41408, 49819, 56936, 72464, 82816, 99638, 113872, 144928, 165632, 199276, 227744, 289856, 398552, 455488, 579712, 797104, 910976, 1159424, 1594208, 1821952, 3188416, 6376832, 12753664]

約数ペア:

[(1, 12753664), (2, 6376832), (4, 3188416), (7, 1821952), (8, 1594208), (11, 1159424), (14, 910976), (16, 797104), (22, 579712), (28, 455488), (32, 398552), (44, 289856), (56, 227744), (64, 199276), (77, 165632), (88, 144928), (112, 113872), (128, 99638), (154, 82816), (176, 72464), (224, 56936), (256, 49819), (308, 41408), (352, 36232), (448, 28468), (616, 20704), (647, 19712), (704, 18116), (896, 14234), (1232, 10352), (1294, 9856), (1408, 9058), (1792, 7117), (2464, 5176), (2588, 4928), (2816, 4529)]