28013652

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26833}}^1$

素因数の和:26872

約数の個数: 36

約数和(自身を含む): 73256820

約数和(自身を除く): 45243168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 26833, 53666, 80499, 107332, 160998, 241497, 321996, 482994, 778157, 965988, 1556314, 2334471, 3112628, 4668942, 7003413, 9337884, 14006826, 28013652]

約数ペア:

[(1, 28013652), (2, 14006826), (3, 9337884), (4, 7003413), (6, 4668942), (9, 3112628), (12, 2334471), (18, 1556314), (29, 965988), (36, 778157), (58, 482994), (87, 321996), (116, 241497), (174, 160998), (261, 107332), (348, 80499), (522, 53666), (1044, 26833)]