28129884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{80833}}^1$

素因数の和:80869

約数の個数: 24

約数和(自身を含む): 67900560

約数和(自身を除く): 39770676

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 80833, 161666, 242499, 323332, 484998, 969996, 2344157, 4688314, 7032471, 9376628, 14064942, 28129884]

約数ペア:

[(1, 28129884), (2, 14064942), (3, 9376628), (4, 7032471), (6, 4688314), (12, 2344157), (29, 969996), (58, 484998), (87, 323332), (116, 242499), (174, 161666), (348, 80833)]