27405968

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{9901}}^1$

素因数の和:10082

約数の個数: 20

約数和(自身を含む): 53411388

約数和(自身を除く): 26005420

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 9901, 19802, 39604, 79208, 158416, 1712873, 3425746, 6851492, 13702984, 27405968]

約数ペア:

[(1, 27405968), (2, 13702984), (4, 6851492), (8, 3425746), (16, 1712873), (173, 158416), (346, 79208), (692, 39604), (1384, 19802), (2768, 9901)]