28223304

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 72601200

約数和(自身を除く): 44377896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 859, 888, 1369, 1718, 2577, 2738, 3436, 4107, 5154, 5476, 6872, 8214, 10308, 10952, 16428, 20616, 31783, 32856, 63566, 95349, 127132, 190698, 254264, 381396, 762792, 1175971, 2351942, 3527913, 4703884, 7055826, 9407768, 14111652, 28223304]

約数ペア:

[(1, 28223304), (2, 14111652), (3, 9407768), (4, 7055826), (6, 4703884), (8, 3527913), (12, 2351942), (24, 1175971), (37, 762792), (74, 381396), (111, 254264), (148, 190698), (222, 127132), (296, 95349), (444, 63566), (859, 32856), (888, 31783), (1369, 20616), (1718, 16428), (2577, 10952), (2738, 10308), (3436, 8214), (4107, 6872), (5154, 5476)]