66838142

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{46351}}^1$

素因数の和:46463

約数の個数: 16

約数和(自身を含む): 115694592

約数和(自身を除く): 48856450

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 46351, 92702, 324457, 648914, 4774153, 9548306, 33419071, 66838142]

約数ペア:

[(1, 66838142), (2, 33419071), (7, 9548306), (14, 4774153), (103, 648914), (206, 324457), (721, 92702), (1442, 46351)]