26920004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 48988800

約数和(自身を除く): 22068796

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 956, 971, 1942, 3884, 6931, 13862, 27724, 28159, 56318, 112636, 232069, 464138, 928276, 6730001, 13460002, 26920004]

約数ペア:

[(1, 26920004), (2, 13460002), (4, 6730001), (29, 928276), (58, 464138), (116, 232069), (239, 112636), (478, 56318), (956, 28159), (971, 27724), (1942, 13862), (3884, 6931)]