28236446

素因数分解:

$2^1\times 7^3\times {\mathrm{41161}}^1$

素因数の和:41184

約数の個数: 16

約数和(自身を含む): 49394400

約数和(自身を除く): 21157954

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 41161, 82322, 288127, 576254, 2016889, 4033778, 14118223, 28236446]

約数ペア:

[(1, 28236446), (2, 14118223), (7, 4033778), (14, 2016889), (49, 576254), (98, 288127), (343, 82322), (686, 41161)]