28803768

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{3499}}^1$

素因数の和:3529

約数の個数: 64

約数和(自身を含む): 84000000

約数和(自身を除く): 55196232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 3499, 4116, 6998, 8232, 10497, 13996, 20994, 24493, 27992, 41988, 48986, 73479, 83976, 97972, 146958, 171451, 195944, 293916, 342902, 514353, 587832, 685804, 1028706, 1200157, 1371608, 2057412, 2400314, 3600471, 4114824, 4800628, 7200942, 9601256, 14401884, 28803768]

約数ペア:

[(1, 28803768), (2, 14401884), (3, 9601256), (4, 7200942), (6, 4800628), (7, 4114824), (8, 3600471), (12, 2400314), (14, 2057412), (21, 1371608), (24, 1200157), (28, 1028706), (42, 685804), (49, 587832), (56, 514353), (84, 342902), (98, 293916), (147, 195944), (168, 171451), (196, 146958), (294, 97972), (343, 83976), (392, 73479), (588, 48986), (686, 41988), (1029, 27992), (1176, 24493), (1372, 20994), (2058, 13996), (2744, 10497), (3499, 8232), (4116, 6998)]