16778496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3147

約数の個数: 72

約数和(自身を含む): 51050944

約数和(自身を除く): 34272448

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, 672, 768, 896, 1344, 1792, 2688, 3121, 5376, 6242, 9363, 12484, 18726, 21847, 24968, 37452, 43694, 49936, 65541, 74904, 87388, 99872, 131082, 149808, 174776, 199744, 262164, 299616, 349552, 399488, 524328, 599232, 699104, 798976, 1048656, 1198464, 1398208, 2097312, 2396928, 2796416, 4194624, 5592832, 8389248, 16778496]

約数ペア:

[(1, 16778496), (2, 8389248), (3, 5592832), (4, 4194624), (6, 2796416), (7, 2396928), (8, 2097312), (12, 1398208), (14, 1198464), (16, 1048656), (21, 798976), (24, 699104), (28, 599232), (32, 524328), (42, 399488), (48, 349552), (56, 299616), (64, 262164), (84, 199744), (96, 174776), (112, 149808), (128, 131082), (168, 99872), (192, 87388), (224, 74904), (256, 65541), (336, 49936), (384, 43694), (448, 37452), (672, 24968), (768, 21847), (896, 18726), (1344, 12484), (1792, 9363), (2688, 6242), (3121, 5376)]