66238016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79613}}^1$

素因数の和:79638

約数の個数: 28

約数和(自身を含む): 141553692

約数和(自身を除く): 75315676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 79613, 159226, 318452, 636904, 1034969, 1273808, 2069938, 2547616, 4139876, 5095232, 8279752, 16559504, 33119008, 66238016]

約数ペア:

[(1, 66238016), (2, 33119008), (4, 16559504), (8, 8279752), (13, 5095232), (16, 4139876), (26, 2547616), (32, 2069938), (52, 1273808), (64, 1034969), (104, 636904), (208, 318452), (416, 159226), (832, 79613)]