67187584

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7393}}^1$

素因数の和:7478

約数の個数: 32

約数和(自身を含む): 135753840

約数和(自身を除く): 68566256

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7393, 9088, 14786, 29572, 59144, 118288, 236576, 473152, 524903, 946304, 1049806, 2099612, 4199224, 8398448, 16796896, 33593792, 67187584]

約数ペア:

[(1, 67187584), (2, 33593792), (4, 16796896), (8, 8398448), (16, 4199224), (32, 2099612), (64, 1049806), (71, 946304), (128, 524903), (142, 473152), (284, 236576), (568, 118288), (1136, 59144), (2272, 29572), (4544, 14786), (7393, 9088)]