28297522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15497}}^1$

素因数の和:15593

約数の個数: 16

約数和(自身を含む): 46865952

約数和(自身を除く): 18568430

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 15497, 30994, 170467, 340934, 1286251, 2572502, 14148761, 28297522]

約数ペア:

[(1, 28297522), (2, 14148761), (11, 2572502), (22, 1286251), (83, 340934), (166, 170467), (913, 30994), (1826, 15497)]