26281048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193243}}^1$

素因数の和:193266

約数の個数: 16

約数和(自身を含む): 52175880

約数和(自身を除く): 25894832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193243, 386486, 772972, 1545944, 3285131, 6570262, 13140524, 26281048]

約数ペア:

[(1, 26281048), (2, 13140524), (4, 6570262), (8, 3285131), (17, 1545944), (34, 772972), (68, 386486), (136, 193243)]