28754928

素因数分解:

$2^4\times 3^2\times {\mathrm{199687}}^1$

素因数の和:199701

約数の個数: 30

約数和(自身を含む): 80474264

約数和(自身を除く): 51719336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199687, 399374, 599061, 798748, 1198122, 1597496, 1797183, 2396244, 3194992, 3594366, 4792488, 7188732, 9584976, 14377464, 28754928]

約数ペア:

[(1, 28754928), (2, 14377464), (3, 9584976), (4, 7188732), (6, 4792488), (8, 3594366), (9, 3194992), (12, 2396244), (16, 1797183), (18, 1597496), (24, 1198122), (36, 798748), (48, 599061), (72, 399374), (144, 199687)]