28503776

素因数分解:

$2^5\times 7^1\times {\mathrm{127249}}^1$

素因数の和:127266

約数の個数: 24

約数和(自身を含む): 64134000

約数和(自身を除く): 35630224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 127249, 254498, 508996, 890743, 1017992, 1781486, 2035984, 3562972, 4071968, 7125944, 14251888, 28503776]

約数ペア:

[(1, 28503776), (2, 14251888), (4, 7125944), (7, 4071968), (8, 3562972), (14, 2035984), (16, 1781486), (28, 1017992), (32, 890743), (56, 508996), (112, 254498), (224, 127249)]