28241122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155171}}^1$

素因数の和:155193

約数の個数: 16

約数和(自身を含む): 52137792

約数和(自身を除く): 23896670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 155171, 310342, 1086197, 2017223, 2172394, 4034446, 14120561, 28241122]

約数ペア:

[(1, 28241122), (2, 14120561), (7, 4034446), (13, 2172394), (14, 2017223), (26, 1086197), (91, 310342), (182, 155171)]