28529858

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9438

約数の個数: 24

約数和(自身を含む): 51393024

約数和(自身を除く): 22863166

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 9391, 18782, 65737, 131474, 291121, 460159, 582242, 920318, 2037847, 4075694, 14264929, 28529858]

約数ペア:

[(1, 28529858), (2, 14264929), (7, 4075694), (14, 2037847), (31, 920318), (49, 582242), (62, 460159), (98, 291121), (217, 131474), (434, 65737), (1519, 18782), (3038, 9391)]