42639562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132421}}^1$

素因数の和:132453

約数の個数: 16

約数和(自身を含む): 76275072

約数和(自身を除く): 33635510

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 132421, 264842, 926947, 1853894, 3045683, 6091366, 21319781, 42639562]

約数ペア:

[(1, 42639562), (2, 21319781), (7, 6091366), (14, 3045683), (23, 1853894), (46, 926947), (161, 264842), (322, 132421)]