28624154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25603}}^1$

素因数の和:25661

約数の個数: 16

約数和(自身を含む): 47316192

約数和(自身を除く): 18692038

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25603, 51206, 332839, 665678, 1100929, 2201858, 14312077, 28624154]

約数ペア:

[(1, 28624154), (2, 14312077), (13, 2201858), (26, 1100929), (43, 665678), (86, 332839), (559, 51206), (1118, 25603)]