26516854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23379146

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 2749, 4823, 5498, 9646, 19243, 35737, 38486, 71474, 145697, 250159, 291394, 500318, 1019879, 1894061, 2039758, 3788122, 13258427, 26516854]

約数ペア:

[(1, 26516854), (2, 13258427), (7, 3788122), (13, 2039758), (14, 1894061), (26, 1019879), (53, 500318), (91, 291394), (106, 250159), (182, 145697), (371, 71474), (689, 38486), (742, 35737), (1378, 19243), (2749, 9646), (4823, 5498)]