28731982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{5107}}^1$

素因数の和:5235

約数の個数: 16

約数和(自身を含む): 45052560

約数和(自身を除く): 16320578

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5107, 5626, 10214, 148103, 296206, 495379, 990758, 14365991, 28731982]

約数ペア:

[(1, 28731982), (2, 14365991), (29, 990758), (58, 495379), (97, 296206), (194, 148103), (2813, 10214), (5107, 5626)]