27946288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75941}}^1$

素因数の和:75972

約数の個数: 20

約数和(自身を含む): 56500848

約数和(自身を除く): 28554560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75941, 151882, 303764, 607528, 1215056, 1746643, 3493286, 6986572, 13973144, 27946288]

約数ペア:

[(1, 27946288), (2, 13973144), (4, 6986572), (8, 3493286), (16, 1746643), (23, 1215056), (46, 607528), (92, 303764), (184, 151882), (368, 75941)]