66379728

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9949}}^1$

素因数の和:10099

約数の個数: 40

約数和(自身を含む): 172732000

約数和(自身を除く): 106352272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 9949, 19898, 29847, 39796, 59694, 79592, 119388, 159184, 238776, 477552, 1382911, 2765822, 4148733, 5531644, 8297466, 11063288, 16594932, 22126576, 33189864, 66379728]

約数ペア:

[(1, 66379728), (2, 33189864), (3, 22126576), (4, 16594932), (6, 11063288), (8, 8297466), (12, 5531644), (16, 4148733), (24, 2765822), (48, 1382911), (139, 477552), (278, 238776), (417, 159184), (556, 119388), (834, 79592), (1112, 59694), (1668, 39796), (2224, 29847), (3336, 19898), (6672, 9949)]