42789026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160861}}^1$

素因数の和:160889

約数の個数: 16

約数和(自身を含む): 77213760

約数和(自身を除く): 34424734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 160861, 321722, 1126027, 2252054, 3056359, 6112718, 21394513, 42789026]

約数ペア:

[(1, 42789026), (2, 21394513), (7, 6112718), (14, 3056359), (19, 2252054), (38, 1126027), (133, 321722), (266, 160861)]