26839946

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 47305440

約数和(自身を除く): 20465494

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 2659, 5047, 5318, 10094, 18613, 37226, 130291, 260582, 273877, 547754, 1917139, 3834278, 13419973, 26839946]

約数ペア:

[(1, 26839946), (2, 13419973), (7, 3834278), (14, 1917139), (49, 547754), (98, 273877), (103, 260582), (206, 130291), (721, 37226), (1442, 18613), (2659, 10094), (5047, 5318)]