28619774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 44916768

約数和(自身を除く): 16296994

約数列:

[1, 2, 23, 46, 557, 1114, 1117, 2234, 12811, 25622, 25691, 51382, 622169, 1244338, 14309887, 28619774]

約数ペア:

[(1, 28619774), (2, 14309887), (23, 1244338), (46, 622169), (557, 51382), (1114, 25691), (1117, 25622), (2234, 12811)]