28078272

素因数分解:

$2^6\times 3^3\times {\mathrm{16249}}^1$

素因数の和:16270

約数の個数: 56

約数和(自身を含む): 82550000

約数和(自身を除く): 54471728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 16249, 32498, 48747, 64996, 97494, 129992, 146241, 194988, 259984, 292482, 389976, 438723, 519968, 584964, 779952, 877446, 1039936, 1169928, 1559904, 1754892, 2339856, 3119808, 3509784, 4679712, 7019568, 9359424, 14039136, 28078272]

約数ペア:

[(1, 28078272), (2, 14039136), (3, 9359424), (4, 7019568), (6, 4679712), (8, 3509784), (9, 3119808), (12, 2339856), (16, 1754892), (18, 1559904), (24, 1169928), (27, 1039936), (32, 877446), (36, 779952), (48, 584964), (54, 519968), (64, 438723), (72, 389976), (96, 292482), (108, 259984), (144, 194988), (192, 146241), (216, 129992), (288, 97494), (432, 64996), (576, 48747), (864, 32498), (1728, 16249)]