28353892136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{208484501}}^1$

素因数の和:208484524

約数の個数: 16

約数和(自身を含む): 56290815540

約数和(自身を除く): 27936923404

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 208484501, 416969002, 833938004, 1667876008, 3544236517, 7088473034, 14176946068, 28353892136]

約数ペア:

[(1, 28353892136), (2, 14176946068), (4, 7088473034), (8, 3544236517), (17, 1667876008), (34, 833938004), (68, 416969002), (136, 208484501)]