28420594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1721}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 44634240

約数和(自身を除く): 16213646

約数列:

[1, 2, 23, 46, 359, 718, 1721, 3442, 8257, 16514, 39583, 79166, 617839, 1235678, 14210297, 28420594]

約数ペア:

[(1, 28420594), (2, 14210297), (23, 1235678), (46, 617839), (359, 79166), (718, 39583), (1721, 16514), (3442, 8257)]