28767888

素因数分解:

$2^4\times 3^2\times {\mathrm{199777}}^1$

素因数の和:199791

約数の個数: 30

約数和(自身を含む): 80510534

約数和(自身を除く): 51742646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199777, 399554, 599331, 799108, 1198662, 1598216, 1797993, 2397324, 3196432, 3595986, 4794648, 7191972, 9589296, 14383944, 28767888]

約数ペア:

[(1, 28767888), (2, 14383944), (3, 9589296), (4, 7191972), (6, 4794648), (8, 3595986), (9, 3196432), (12, 2397324), (16, 1797993), (18, 1598216), (24, 1198662), (36, 799108), (48, 599331), (72, 399554), (144, 199777)]