28396046

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69941}}^1$

素因数の和:69979

約数の個数: 16

約数和(自身を含む): 50358240

約数和(自身を除く): 21962194

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69941, 139882, 489587, 979174, 2028289, 4056578, 14198023, 28396046]

約数ペア:

[(1, 28396046), (2, 14198023), (7, 4056578), (14, 2028289), (29, 979174), (58, 489587), (203, 139882), (406, 69941)]