77080304

素因数分解:

$2^4\times 7^1\times {\mathrm{688217}}^1$

素因数の和:688232

約数の個数: 20

約数和(自身を含む): 170678064

約数和(自身を除く): 93597760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 688217, 1376434, 2752868, 4817519, 5505736, 9635038, 11011472, 19270076, 38540152, 77080304]

約数ペア:

[(1, 77080304), (2, 38540152), (4, 19270076), (7, 11011472), (8, 9635038), (14, 5505736), (16, 4817519), (28, 2752868), (56, 1376434), (112, 688217)]