28018336

素因数分解:

$2^5\times {\mathrm{673}}^1\times {\mathrm{1301}}^1$

素因数の和:1984

約数の個数: 24

約数和(自身を含む): 55285524

約数和(自身を除く): 27267188

約数列:

[1, 2, 4, 8, 16, 32, 673, 1301, 1346, 2602, 2692, 5204, 5384, 10408, 10768, 20816, 21536, 41632, 875573, 1751146, 3502292, 7004584, 14009168, 28018336]

約数ペア:

[(1, 28018336), (2, 14009168), (4, 7004584), (8, 3502292), (16, 1751146), (32, 875573), (673, 41632), (1301, 21536), (1346, 20816), (2602, 10768), (2692, 10408), (5204, 5384)]