26801745232

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4306193}}^1$

素因数の和:4306590

約数の個数: 20

約数和(自身を含む): 52061885460

約数和(自身を除く): 25260140228

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 4306193, 8612386, 17224772, 34449544, 68899088, 1675109077, 3350218154, 6700436308, 13400872616, 26801745232]

約数ペア:

[(1, 26801745232), (2, 13400872616), (4, 6700436308), (8, 3350218154), (16, 1675109077), (389, 68899088), (778, 34449544), (1556, 17224772), (3112, 8612386), (6224, 4306193)]