28253672

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{32401}}^1$

素因数の和:32516

約数の個数: 16

約数和(自身を含む): 53463300

約数和(自身を除く): 25209628

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 32401, 64802, 129604, 259208, 3531709, 7063418, 14126836, 28253672]

約数ペア:

[(1, 28253672), (2, 14126836), (4, 7063418), (8, 3531709), (109, 259208), (218, 129604), (436, 64802), (872, 32401)]