68689112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{505067}}^1$

素因数の和:505090

約数の個数: 16

約数和(自身を含む): 136368360

約数和(自身を除く): 67679248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 505067, 1010134, 2020268, 4040536, 8586139, 17172278, 34344556, 68689112]

約数ペア:

[(1, 68689112), (2, 34344556), (4, 17172278), (8, 8586139), (17, 4040536), (34, 2020268), (68, 1010134), (136, 505067)]