2802816

素因数分解:

$2^7\times 3^3\times {\mathrm{811}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 8282400

約数和(自身を除く): 5479584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 811, 864, 1152, 1622, 1728, 2433, 3244, 3456, 4866, 6488, 7299, 9732, 12976, 14598, 19464, 21897, 25952, 29196, 38928, 43794, 51904, 58392, 77856, 87588, 103808, 116784, 155712, 175176, 233568, 311424, 350352, 467136, 700704, 934272, 1401408, 2802816]

約数ペア:

[(1, 2802816), (2, 1401408), (3, 934272), (4, 700704), (6, 467136), (8, 350352), (9, 311424), (12, 233568), (16, 175176), (18, 155712), (24, 116784), (27, 103808), (32, 87588), (36, 77856), (48, 58392), (54, 51904), (64, 43794), (72, 38928), (96, 29196), (108, 25952), (128, 21897), (144, 19464), (192, 14598), (216, 12976), (288, 9732), (384, 7299), (432, 6488), (576, 4866), (811, 3456), (864, 3244), (1152, 2433), (1622, 1728)]