28851230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99487}}^1$

素因数の和:99523

約数の個数: 16

約数和(自身を含む): 53723520

約数和(自身を除く): 24872290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 99487, 198974, 497435, 994870, 2885123, 5770246, 14425615, 28851230]

約数ペア:

[(1, 28851230), (2, 14425615), (5, 5770246), (10, 2885123), (29, 994870), (58, 497435), (145, 198974), (290, 99487)]