28084136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{206501}}^1$

素因数の和:206524

約数の個数: 16

約数和(自身を含む): 55755540

約数和(自身を除く): 27671404

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 206501, 413002, 826004, 1652008, 3510517, 7021034, 14042068, 28084136]

約数ペア:

[(1, 28084136), (2, 14042068), (4, 7021034), (8, 3510517), (17, 1652008), (34, 826004), (68, 413002), (136, 206501)]