28664159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 31464000

約数和(自身を除く): 2799841

約数列:

[1, 17, 37, 199, 229, 629, 3383, 3893, 7363, 8473, 45571, 125171, 144041, 774707, 1686127, 28664159]

約数ペア:

[(1, 28664159), (17, 1686127), (37, 774707), (199, 144041), (229, 125171), (629, 45571), (3383, 8473), (3893, 7363)]