28882882

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5531}}^1$

素因数の和:5913

約数の個数: 16

約数和(自身を含む): 49655232

約数和(自身を除く): 20772350

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 5531, 11062, 38717, 77434, 2063063, 4126126, 14441441, 28882882]

約数ペア:

[(1, 28882882), (2, 14441441), (7, 4126126), (14, 2063063), (373, 77434), (746, 38717), (2611, 11062), (5222, 5531)]