13026896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 27319680

約数和(自身を除く): 14292784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1019, 1598, 2038, 3196, 4076, 6392, 8152, 12784, 16304, 17323, 34646, 47893, 69292, 95786, 138584, 191572, 277168, 383144, 766288, 814181, 1628362, 3256724, 6513448, 13026896]

約数ペア:

[(1, 13026896), (2, 6513448), (4, 3256724), (8, 1628362), (16, 814181), (17, 766288), (34, 383144), (47, 277168), (68, 191572), (94, 138584), (136, 95786), (188, 69292), (272, 47893), (376, 34646), (752, 17323), (799, 16304), (1019, 12784), (1598, 8152), (2038, 6392), (3196, 4076)]