28721000824

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{37011599}}^1$

素因数の和:37011702

約数の個数: 16

約数和(自身を含む): 54407052000

約数和(自身を除く): 25686051176

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 37011599, 74023198, 148046396, 296092792, 3590125103, 7180250206, 14360500412, 28721000824]

約数ペア:

[(1, 28721000824), (2, 14360500412), (4, 7180250206), (8, 3590125103), (97, 296092792), (194, 148046396), (388, 74023198), (776, 37011599)]