28403384

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{2063}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 53313120

約数和(自身を除く): 24909736

約数列:

[1, 2, 4, 8, 1721, 2063, 3442, 4126, 6884, 8252, 13768, 16504, 3550423, 7100846, 14201692, 28403384]

約数ペア:

[(1, 28403384), (2, 14201692), (4, 7100846), (8, 3550423), (1721, 16504), (2063, 13768), (3442, 8252), (4126, 6884)]