26969474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 49610880

約数和(自身を除く): 22641406

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1913, 2014, 3826, 7049, 13391, 14098, 26782, 36347, 72694, 101389, 202778, 254429, 508858, 709723, 1419446, 1926391, 3852782, 13484737, 26969474]

約数ペア:

[(1, 26969474), (2, 13484737), (7, 3852782), (14, 1926391), (19, 1419446), (38, 709723), (53, 508858), (106, 254429), (133, 202778), (266, 101389), (371, 72694), (742, 36347), (1007, 26782), (1913, 14098), (2014, 13391), (3826, 7049)]