8072834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 8515966

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 89, 133, 154, 178, 209, 217, 266, 341, 418, 434, 589, 623, 682, 979, 1178, 1246, 1463, 1691, 1958, 2387, 2759, 2926, 3382, 4123, 4774, 5518, 6479, 6853, 8246, 11837, 12958, 13706, 18601, 19313, 23674, 30349, 37202, 38626, 45353, 52421, 60698, 90706, 104842, 130207, 212443, 260414, 366947, 424886, 576631, 733894, 1153262, 4036417, 8072834]

約数ペア:

[(1, 8072834), (2, 4036417), (7, 1153262), (11, 733894), (14, 576631), (19, 424886), (22, 366947), (31, 260414), (38, 212443), (62, 130207), (77, 104842), (89, 90706), (133, 60698), (154, 52421), (178, 45353), (209, 38626), (217, 37202), (266, 30349), (341, 23674), (418, 19313), (434, 18601), (589, 13706), (623, 12958), (682, 11837), (979, 8246), (1178, 6853), (1246, 6479), (1463, 5518), (1691, 4774), (1958, 4123), (2387, 3382), (2759, 2926)]