28657924426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1\times {\mathrm{2687}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 44633659392

約数和(自身を除く): 15975734966

約数列:

[1, 2, 37, 74, 101, 202, 1427, 2687, 2854, 3737, 5374, 7474, 52799, 99419, 105598, 144127, 198838, 271387, 288254, 542774, 3834349, 5332699, 7668698, 10041319, 10665398, 20082638, 141870913, 283741826, 387269249, 774538498, 14328962213, 28657924426]

約数ペア:

[(1, 28657924426), (2, 14328962213), (37, 774538498), (74, 387269249), (101, 283741826), (202, 141870913), (1427, 20082638), (2687, 10665398), (2854, 10041319), (3737, 7668698), (5374, 5332699), (7474, 3834349), (52799, 542774), (99419, 288254), (105598, 271387), (144127, 198838)]