55772528

素因数分解:

$2^4\times 7^1\times {\mathrm{497969}}^1$

素因数の和:497984

約数の個数: 20

約数和(自身を含む): 123496560

約数和(自身を除く): 67724032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 497969, 995938, 1991876, 3485783, 3983752, 6971566, 7967504, 13943132, 27886264, 55772528]

約数ペア:

[(1, 55772528), (2, 27886264), (4, 13943132), (7, 7967504), (8, 6971566), (14, 3983752), (16, 3485783), (28, 1991876), (56, 995938), (112, 497969)]