27789208

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{4231}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 52180560

約数和(自身を除く): 24391352

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 4231, 6568, 8462, 16924, 33848, 3473651, 6947302, 13894604, 27789208]

約数ペア:

[(1, 27789208), (2, 13894604), (4, 6947302), (8, 3473651), (821, 33848), (1642, 16924), (3284, 8462), (4231, 6568)]