67539728

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{4759}}^1$

素因数の和:5654

約数の個数: 20

約数和(自身を含む): 131033280

約数和(自身を除く): 63493552

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 4759, 7096, 9518, 14192, 19036, 38072, 76144, 4221233, 8442466, 16884932, 33769864, 67539728]

約数ペア:

[(1, 67539728), (2, 33769864), (4, 16884932), (8, 8442466), (16, 4221233), (887, 76144), (1774, 38072), (3548, 19036), (4759, 14192), (7096, 9518)]