28017598

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117721}}^1$

素因数の和:117747

約数の個数: 16

約数和(自身を含む): 50855904

約数和(自身を除く): 22838306

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 117721, 235442, 824047, 1648094, 2001257, 4002514, 14008799, 28017598]

約数ペア:

[(1, 28017598), (2, 14008799), (7, 4002514), (14, 2001257), (17, 1648094), (34, 824047), (119, 235442), (238, 117721)]