26959724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3079}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 51744000

約数和(自身を除く): 24784276

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 3079, 4378, 6158, 8756, 12316, 33869, 67738, 135476, 612721, 1225442, 2450884, 6739931, 13479862, 26959724]

約数ペア:

[(1, 26959724), (2, 13479862), (4, 6739931), (11, 2450884), (22, 1225442), (44, 612721), (199, 135476), (398, 67738), (796, 33869), (2189, 12316), (3079, 8756), (4378, 6158)]