26399128

素因数分解:

$2^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{787}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 56736000

約数和(自身を除く): 30336872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 599, 787, 1198, 1574, 2396, 3148, 4193, 4792, 5509, 6296, 8386, 11018, 16772, 22036, 33544, 44072, 471413, 942826, 1885652, 3299891, 3771304, 6599782, 13199564, 26399128]

約数ペア:

[(1, 26399128), (2, 13199564), (4, 6599782), (7, 3771304), (8, 3299891), (14, 1885652), (28, 942826), (56, 471413), (599, 44072), (787, 33544), (1198, 22036), (1574, 16772), (2396, 11018), (3148, 8386), (4193, 6296), (4792, 5509)]