67814516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220177}}^1$

素因数の和:220199

約数の個数: 24

約数和(自身を含む): 147959616

約数和(自身を除く): 80145100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220177, 440354, 880708, 1541239, 2421947, 3082478, 4843894, 6164956, 9687788, 16953629, 33907258, 67814516]

約数ペア:

[(1, 67814516), (2, 33907258), (4, 16953629), (7, 9687788), (11, 6164956), (14, 4843894), (22, 3082478), (28, 2421947), (44, 1541239), (77, 880708), (154, 440354), (308, 220177)]