26426384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53279}}^1$

素因数の和:53318

約数の個数: 20

約数和(自身を含む): 52853760

約数和(自身を除く): 26427376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 53279, 106558, 213116, 426232, 852464, 1651649, 3303298, 6606596, 13213192, 26426384]

約数ペア:

[(1, 26426384), (2, 13213192), (4, 6606596), (8, 3303298), (16, 1651649), (31, 852464), (62, 426232), (124, 213116), (248, 106558), (496, 53279)]