13267968

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{617}}^1$

素因数の和:647

約数の個数: 88

約数和(自身を含む): 40481472

約数和(自身を除く): 27213504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 617, 672, 768, 896, 1024, 1234, 1344, 1536, 1792, 1851, 2468, 2688, 3072, 3584, 3702, 4319, 4936, 5376, 7168, 7404, 8638, 9872, 10752, 12957, 14808, 17276, 19744, 21504, 25914, 29616, 34552, 39488, 51828, 59232, 69104, 78976, 103656, 118464, 138208, 157952, 207312, 236928, 276416, 315904, 414624, 473856, 552832, 631808, 829248, 947712, 1105664, 1658496, 1895424, 2211328, 3316992, 4422656, 6633984, 13267968]

約数ペア:

[(1, 13267968), (2, 6633984), (3, 4422656), (4, 3316992), (6, 2211328), (7, 1895424), (8, 1658496), (12, 1105664), (14, 947712), (16, 829248), (21, 631808), (24, 552832), (28, 473856), (32, 414624), (42, 315904), (48, 276416), (56, 236928), (64, 207312), (84, 157952), (96, 138208), (112, 118464), (128, 103656), (168, 78976), (192, 69104), (224, 59232), (256, 51828), (336, 39488), (384, 34552), (448, 29616), (512, 25914), (617, 21504), (672, 19744), (768, 17276), (896, 14808), (1024, 12957), (1234, 10752), (1344, 9872), (1536, 8638), (1792, 7404), (1851, 7168), (2468, 5376), (2688, 4936), (3072, 4319), (3584, 3702)]