28547694

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 73803600

約数和(自身を除く): 45255906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10789, 21578, 32367, 64734, 75523, 97101, 151046, 194202, 226569, 291303, 453138, 528661, 582606, 679707, 1057322, 1359414, 1585983, 2039121, 3171966, 4078242, 4757949, 9515898, 14273847, 28547694]

約数ペア:

[(1, 28547694), (2, 14273847), (3, 9515898), (6, 4757949), (7, 4078242), (9, 3171966), (14, 2039121), (18, 1585983), (21, 1359414), (27, 1057322), (42, 679707), (49, 582606), (54, 528661), (63, 453138), (98, 291303), (126, 226569), (147, 194202), (189, 151046), (294, 97101), (378, 75523), (441, 64734), (882, 32367), (1323, 21578), (2646, 10789)]