26950364

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20479}}^1$

素因数の和:20537

約数の個数: 24

約数和(自身を含む): 55050240

約数和(自身を除く): 28099876

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20479, 40958, 81916, 143353, 286706, 573412, 962513, 1925026, 3850052, 6737591, 13475182, 26950364]

約数ペア:

[(1, 26950364), (2, 13475182), (4, 6737591), (7, 3850052), (14, 1925026), (28, 962513), (47, 573412), (94, 286706), (188, 143353), (329, 81916), (658, 40958), (1316, 20479)]