28236036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54721}}^1$

素因数の和:54771

約数の個数: 24

約数和(自身を含む): 67417504

約数和(自身を除く): 39181468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54721, 109442, 164163, 218884, 328326, 656652, 2353003, 4706006, 7059009, 9412012, 14118018, 28236036]

約数ペア:

[(1, 28236036), (2, 14118018), (3, 9412012), (4, 7059009), (6, 4706006), (12, 2353003), (43, 656652), (86, 328326), (129, 218884), (172, 164163), (258, 109442), (516, 54721)]