26730028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10937}}^1$

素因数の和:11001

約数の個数: 24

約数和(自身を含む): 51452352

約数和(自身を除く): 24722324

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 10937, 21874, 43748, 142181, 284362, 514039, 568724, 1028078, 2056156, 6682507, 13365014, 26730028]

約数ペア:

[(1, 26730028), (2, 13365014), (4, 6682507), (13, 2056156), (26, 1028078), (47, 568724), (52, 514039), (94, 284362), (188, 142181), (611, 43748), (1222, 21874), (2444, 10937)]