69861398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19949}}^1$

素因数の和:20071

約数の個数: 16

約数和(自身を含む): 112039200

約数和(自身を除く): 42177802

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 19949, 39898, 339133, 678266, 2054747, 4109494, 34930699, 69861398]

約数ペア:

[(1, 69861398), (2, 34930699), (17, 4109494), (34, 2054747), (103, 678266), (206, 339133), (1751, 39898), (3502, 19949)]