28808794

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30713}}^1$

素因数の和:30789

約数の個数: 16

約数和(自身を含む): 50125248

約数和(自身を除く): 21316454

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 30713, 61426, 214991, 429982, 2057771, 4115542, 14404397, 28808794]

約数ペア:

[(1, 28808794), (2, 14404397), (7, 4115542), (14, 2057771), (67, 429982), (134, 214991), (469, 61426), (938, 30713)]