272893292

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{28087}}^1$

素因数の和:28445

約数の個数: 24

約数和(自身を含む): 547378944

約数和(自身を除く): 274485652

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 28087, 56174, 112348, 196609, 393218, 786436, 9746189, 19492378, 38984756, 68223323, 136446646, 272893292]

約数ペア:

[(1, 272893292), (2, 136446646), (4, 68223323), (7, 38984756), (14, 19492378), (28, 9746189), (347, 786436), (694, 393218), (1388, 196609), (2429, 112348), (4858, 56174), (9716, 28087)]