75781426

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{52553}}^1$

素因数の和:52665

約数の個数: 16

約数和(自身を含む): 131174784

約数和(自身を除く): 55393358

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 52553, 105106, 367871, 735742, 5412959, 10825918, 37890713, 75781426]

約数ペア:

[(1, 75781426), (2, 37890713), (7, 10825918), (14, 5412959), (103, 735742), (206, 367871), (721, 105106), (1442, 52553)]