7661788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 14317520

約数和(自身を除く): 6655732

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1381, 1387, 2762, 2774, 5524, 5548, 26239, 52478, 100813, 104956, 201626, 403252, 1915447, 3830894, 7661788]

約数ペア:

[(1, 7661788), (2, 3830894), (4, 1915447), (19, 403252), (38, 201626), (73, 104956), (76, 100813), (146, 52478), (292, 26239), (1381, 5548), (1387, 5524), (2762, 2774)]