68401112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{657703}}^1$

素因数の和:657722

約数の個数: 16

約数和(自身を含む): 138117840

約数和(自身を除く): 69716728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 657703, 1315406, 2630812, 5261624, 8550139, 17100278, 34200556, 68401112]

約数ペア:

[(1, 68401112), (2, 34200556), (4, 17100278), (8, 8550139), (13, 5261624), (26, 2630812), (52, 1315406), (104, 657703)]