28646016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10681

約数の個数: 64

約数和(自身を含む): 86969280

約数和(自身を除く): 58323264

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, 336, 384, 448, 672, 896, 1344, 2688, 10657, 21314, 31971, 42628, 63942, 74599, 85256, 127884, 149198, 170512, 223797, 255768, 298396, 341024, 447594, 511536, 596792, 682048, 895188, 1023072, 1193584, 1364096, 1790376, 2046144, 2387168, 3580752, 4092288, 4774336, 7161504, 9548672, 14323008, 28646016]

約数ペア:

[(1, 28646016), (2, 14323008), (3, 9548672), (4, 7161504), (6, 4774336), (7, 4092288), (8, 3580752), (12, 2387168), (14, 2046144), (16, 1790376), (21, 1364096), (24, 1193584), (28, 1023072), (32, 895188), (42, 682048), (48, 596792), (56, 511536), (64, 447594), (84, 341024), (96, 298396), (112, 255768), (128, 223797), (168, 170512), (192, 149198), (224, 127884), (336, 85256), (384, 74599), (448, 63942), (672, 42628), (896, 31971), (1344, 21314), (2688, 10657)]