27199856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25373}}^1$

素因数の和:25448

約数の個数: 20

約数和(自身を含む): 53488392

約数和(自身を除く): 26288536

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25373, 50746, 101492, 202984, 405968, 1699991, 3399982, 6799964, 13599928, 27199856]

約数ペア:

[(1, 27199856), (2, 13599928), (4, 6799964), (8, 3399982), (16, 1699991), (67, 405968), (134, 202984), (268, 101492), (536, 50746), (1072, 25373)]