25189284928

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{2749}}^1\times {\mathrm{4937}}^1$

素因数の和:7727

約数の個数: 56

約数和(自身を含む): 51737895000

約数和(自身を除く): 26548610072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 2749, 4937, 5498, 9874, 10996, 19748, 21992, 39496, 43984, 78992, 79721, 87968, 143173, 157984, 159442, 175936, 286346, 315968, 318884, 572692, 637768, 1145384, 1275536, 2290768, 2551072, 4581536, 5102144, 9163072, 13571813, 27143626, 54287252, 108574504, 217149008, 393582577, 434298016, 787165154, 868596032, 1574330308, 3148660616, 6297321232, 12594642464, 25189284928]

約数ペア:

[(1, 25189284928), (2, 12594642464), (4, 6297321232), (8, 3148660616), (16, 1574330308), (29, 868596032), (32, 787165154), (58, 434298016), (64, 393582577), (116, 217149008), (232, 108574504), (464, 54287252), (928, 27143626), (1856, 13571813), (2749, 9163072), (4937, 5102144), (5498, 4581536), (9874, 2551072), (10996, 2290768), (19748, 1275536), (21992, 1145384), (39496, 637768), (43984, 572692), (78992, 318884), (79721, 315968), (87968, 286346), (143173, 175936), (157984, 159442)]