28878176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47497}}^1$

素因数の和:47526

約数の個数: 24

約数和(自身を含む): 59847480

約数和(自身を除く): 30969304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47497, 94994, 189988, 379976, 759952, 902443, 1519904, 1804886, 3609772, 7219544, 14439088, 28878176]

約数ペア:

[(1, 28878176), (2, 14439088), (4, 7219544), (8, 3609772), (16, 1804886), (19, 1519904), (32, 902443), (38, 759952), (76, 379976), (152, 189988), (304, 94994), (608, 47497)]