28787488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 59633280

約数和(自身を除く): 30845792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 463, 464, 536, 926, 928, 1072, 1852, 1943, 2144, 3704, 3886, 7408, 7772, 13427, 14816, 15544, 26854, 31021, 31088, 53708, 62042, 62176, 107416, 124084, 214832, 248168, 429664, 496336, 899609, 992672, 1799218, 3598436, 7196872, 14393744, 28787488]

約数ペア:

[(1, 28787488), (2, 14393744), (4, 7196872), (8, 3598436), (16, 1799218), (29, 992672), (32, 899609), (58, 496336), (67, 429664), (116, 248168), (134, 214832), (232, 124084), (268, 107416), (463, 62176), (464, 62042), (536, 53708), (926, 31088), (928, 31021), (1072, 26854), (1852, 15544), (1943, 14816), (2144, 13427), (3704, 7772), (3886, 7408)]