2805798912

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{65239}}^1$

素因数の和:65271

約数の個数: 96

約数和(自身を含む): 8549049600

約数和(自身を除く): 5743250688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 5376, 6144, 7168, 10752, 14336, 21504, 43008, 65239, 130478, 195717, 260956, 391434, 456673, 521912, 782868, 913346, 1043824, 1370019, 1565736, 1826692, 2087648, 2740038, 3131472, 3653384, 4175296, 5480076, 6262944, 7306768, 8350592, 10960152, 12525888, 14613536, 16701184, 21920304, 25051776, 29227072, 33402368, 43840608, 50103552, 58454144, 66804736, 87681216, 100207104, 116908288, 133609472, 175362432, 200414208, 233816576, 350724864, 400828416, 467633152, 701449728, 935266304, 1402899456, 2805798912]

約数ペア:

[(1, 2805798912), (2, 1402899456), (3, 935266304), (4, 701449728), (6, 467633152), (7, 400828416), (8, 350724864), (12, 233816576), (14, 200414208), (16, 175362432), (21, 133609472), (24, 116908288), (28, 100207104), (32, 87681216), (42, 66804736), (48, 58454144), (56, 50103552), (64, 43840608), (84, 33402368), (96, 29227072), (112, 25051776), (128, 21920304), (168, 16701184), (192, 14613536), (224, 12525888), (256, 10960152), (336, 8350592), (384, 7306768), (448, 6262944), (512, 5480076), (672, 4175296), (768, 3653384), (896, 3131472), (1024, 2740038), (1344, 2087648), (1536, 1826692), (1792, 1565736), (2048, 1370019), (2688, 1043824), (3072, 913346), (3584, 782868), (5376, 521912), (6144, 456673), (7168, 391434), (10752, 260956), (14336, 195717), (21504, 130478), (43008, 65239)]