38743516

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4658

約数の個数: 36

約数和(自身を含む): 80722488

約数和(自身を除く): 41978972

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 4597, 8428, 9194, 18388, 32179, 64358, 128716, 197671, 225253, 395342, 450506, 790684, 901012, 1383697, 2767394, 5534788, 9685879, 19371758, 38743516]

約数ペア:

[(1, 38743516), (2, 19371758), (4, 9685879), (7, 5534788), (14, 2767394), (28, 1383697), (43, 901012), (49, 790684), (86, 450506), (98, 395342), (172, 225253), (196, 197671), (301, 128716), (602, 64358), (1204, 32179), (2107, 18388), (4214, 9194), (4597, 8428)]