2017729984

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{35069}}^1$

素因数の和:35141

約数の個数: 56

約数和(自身を含む): 4275734400

約数和(自身を除く): 2258004416

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3596, 7192, 14384, 28768, 35069, 57536, 70138, 140276, 280552, 561104, 1017001, 1087139, 1122208, 2034002, 2174278, 2244416, 4068004, 4348556, 8136008, 8697112, 16272016, 17394224, 31527031, 32544032, 34788448, 63054062, 65088064, 69576896, 126108124, 252216248, 504432496, 1008864992, 2017729984]

約数ペア:

[(1, 2017729984), (2, 1008864992), (4, 504432496), (8, 252216248), (16, 126108124), (29, 69576896), (31, 65088064), (32, 63054062), (58, 34788448), (62, 32544032), (64, 31527031), (116, 17394224), (124, 16272016), (232, 8697112), (248, 8136008), (464, 4348556), (496, 4068004), (899, 2244416), (928, 2174278), (992, 2034002), (1798, 1122208), (1856, 1087139), (1984, 1017001), (3596, 561104), (7192, 280552), (14384, 140276), (28768, 70138), (35069, 57536)]