78364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 162288

約数和(自身を除く): 83924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 548, 572, 1507, 1781, 3014, 3562, 6028, 7124, 19591, 39182, 78364]

約数ペア:

[(1, 78364), (2, 39182), (4, 19591), (11, 7124), (13, 6028), (22, 3562), (26, 3014), (44, 1781), (52, 1507), (137, 572), (143, 548), (274, 286)]