77853902

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 137272320

約数和(自身を除く): 59418418

約数列:

[1, 2, 7, 14, 47, 94, 179, 329, 358, 658, 661, 1253, 1322, 2506, 4627, 8413, 9254, 16826, 31067, 58891, 62134, 117782, 118319, 217469, 236638, 434938, 828233, 1656466, 5560993, 11121986, 38926951, 77853902]

約数ペア:

[(1, 77853902), (2, 38926951), (7, 11121986), (14, 5560993), (47, 1656466), (94, 828233), (179, 434938), (329, 236638), (358, 217469), (658, 118319), (661, 117782), (1253, 62134), (1322, 58891), (2506, 31067), (4627, 16826), (8413, 9254)]