28016188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 51133824

約数和(自身を除く): 23117636

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2237, 3131, 4474, 6262, 8948, 12524, 69347, 138694, 225937, 277388, 451874, 903748, 7004047, 14008094, 28016188]

約数ペア:

[(1, 28016188), (2, 14008094), (4, 7004047), (31, 903748), (62, 451874), (101, 277388), (124, 225937), (202, 138694), (404, 69347), (2237, 12524), (3131, 8948), (4474, 6262)]