38330516

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2129}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 76816320

約数和(自身を除く): 38485804

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2129, 2572, 4258, 4501, 8516, 9002, 14903, 18004, 29806, 59612, 1368947, 2737894, 5475788, 9582629, 19165258, 38330516]

約数ペア:

[(1, 38330516), (2, 19165258), (4, 9582629), (7, 5475788), (14, 2737894), (28, 1368947), (643, 59612), (1286, 29806), (2129, 18004), (2572, 14903), (4258, 9002), (4501, 8516)]