457952144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{169361}}^1$

素因数の和:169395

約数の個数: 30

約数和(自身を含む): 960790626

約数和(自身を除く): 502838482

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 169361, 338722, 677444, 1354888, 2201693, 2709776, 4403386, 8806772, 17613544, 28622009, 35227088, 57244018, 114488036, 228976072, 457952144]

約数ペア:

[(1, 457952144), (2, 228976072), (4, 114488036), (8, 57244018), (13, 35227088), (16, 28622009), (26, 17613544), (52, 8806772), (104, 4403386), (169, 2709776), (208, 2201693), (338, 1354888), (676, 677444), (1352, 338722), (2704, 169361)]