26730886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 49670208

約数和(自身を除く): 22939322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 761, 1351, 1522, 2509, 2702, 5018, 5327, 9893, 10654, 17563, 19786, 35126, 69251, 138502, 146873, 293746, 1028111, 1909349, 2056222, 3818698, 13365443, 26730886]

約数ペア:

[(1, 26730886), (2, 13365443), (7, 3818698), (13, 2056222), (14, 1909349), (26, 1028111), (91, 293746), (182, 146873), (193, 138502), (386, 69251), (761, 35126), (1351, 19786), (1522, 17563), (2509, 10654), (2702, 9893), (5018, 5327)]