26827276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 36

約数和(自身を含む): 55496784

約数和(自身を除く): 28669508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 997, 1922, 1994, 3844, 3988, 6727, 6979, 13454, 13958, 26908, 27916, 30907, 61814, 123628, 216349, 432698, 865396, 958117, 1916234, 3832468, 6706819, 13413638, 26827276]

約数ペア:

[(1, 26827276), (2, 13413638), (4, 6706819), (7, 3832468), (14, 1916234), (28, 958117), (31, 865396), (62, 432698), (124, 216349), (217, 123628), (434, 61814), (868, 30907), (961, 27916), (997, 26908), (1922, 13958), (1994, 13454), (3844, 6979), (3988, 6727)]