28238782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98737}}^1$

素因数の和:98763

約数の個数: 16

約数和(自身を含む): 49763952

約数和(自身を除く): 21525170

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98737, 197474, 1086107, 1283581, 2172214, 2567162, 14119391, 28238782]

約数ペア:

[(1, 28238782), (2, 14119391), (11, 2567162), (13, 2172214), (22, 1283581), (26, 1086107), (143, 197474), (286, 98737)]