7991636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 14488320

約数和(自身を除く): 6496684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 479, 958, 1916, 4171, 8342, 16684, 20597, 41194, 46463, 82388, 92926, 185852, 1997909, 3995818, 7991636]

約数ペア:

[(1, 7991636), (2, 3995818), (4, 1997909), (43, 185852), (86, 92926), (97, 82388), (172, 46463), (194, 41194), (388, 20597), (479, 16684), (958, 8342), (1916, 4171)]