191729216

素因数分解:

$2^6\times 7^1\times {\mathrm{427967}}^1$

素因数の和:427986

約数の個数: 28

約数和(自身を含む): 434815488

約数和(自身を除く): 243086272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 427967, 855934, 1711868, 2995769, 3423736, 5991538, 6847472, 11983076, 13694944, 23966152, 27389888, 47932304, 95864608, 191729216]

約数ペア:

[(1, 191729216), (2, 95864608), (4, 47932304), (7, 27389888), (8, 23966152), (14, 13694944), (16, 11983076), (28, 6847472), (32, 5991538), (56, 3423736), (64, 2995769), (112, 1711868), (224, 855934), (448, 427967)]