28968154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2017}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 44751168

約数和(自身を除く): 15783014

約数列:

[1, 2, 43, 86, 167, 334, 2017, 4034, 7181, 14362, 86731, 173462, 336839, 673678, 14484077, 28968154]

約数ペア:

[(1, 28968154), (2, 14484077), (43, 673678), (86, 336839), (167, 173462), (334, 86731), (2017, 14362), (4034, 7181)]