25237234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 42550272

約数和(自身を除く): 17313038

約数列:

[1, 2, 11, 22, 71, 107, 142, 151, 214, 302, 781, 1177, 1562, 1661, 2354, 3322, 7597, 10721, 15194, 16157, 21442, 32314, 83567, 117931, 167134, 177727, 235862, 355454, 1147147, 2294294, 12618617, 25237234]

約数ペア:

[(1, 25237234), (2, 12618617), (11, 2294294), (22, 1147147), (71, 355454), (107, 235862), (142, 177727), (151, 167134), (214, 117931), (302, 83567), (781, 32314), (1177, 21442), (1562, 16157), (1661, 15194), (2354, 10721), (3322, 7597)]