74657404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1097903}}^1$

素因数の和:1097924

約数の個数: 12

約数和(自身を含む): 138335904

約数和(自身を除く): 63678500

約数列:

[1, 2, 4, 17, 34, 68, 1097903, 2195806, 4391612, 18664351, 37328702, 74657404]

約数ペア:

[(1, 74657404), (2, 37328702), (4, 18664351), (17, 4391612), (34, 2195806), (68, 1097903)]