27773212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 51891840

約数和(自身を除く): 24118628

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5147, 5396, 10294, 20588, 97793, 195586, 365437, 391172, 730874, 1461748, 6943303, 13886606, 27773212]

約数ペア:

[(1, 27773212), (2, 13886606), (4, 6943303), (19, 1461748), (38, 730874), (71, 391172), (76, 365437), (142, 195586), (284, 97793), (1349, 20588), (2698, 10294), (5147, 5396)]