6467144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 12892800

約数和(自身を除く): 6425656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 271, 314, 542, 628, 1084, 1256, 2168, 2983, 5149, 5966, 10298, 11932, 20596, 23864, 41192, 42547, 85094, 170188, 340376, 808393, 1616786, 3233572, 6467144]

約数ペア:

[(1, 6467144), (2, 3233572), (4, 1616786), (8, 808393), (19, 340376), (38, 170188), (76, 85094), (152, 42547), (157, 41192), (271, 23864), (314, 20596), (542, 11932), (628, 10298), (1084, 5966), (1256, 5149), (2168, 2983)]