39781672

素因数分解:

$2^3\times 7^1\times {\mathrm{773}}^1\times {\mathrm{919}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 85449600

約数和(自身を除く): 45667928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 773, 919, 1546, 1838, 3092, 3676, 5411, 6184, 6433, 7352, 10822, 12866, 21644, 25732, 43288, 51464, 710387, 1420774, 2841548, 4972709, 5683096, 9945418, 19890836, 39781672]

約数ペア:

[(1, 39781672), (2, 19890836), (4, 9945418), (7, 5683096), (8, 4972709), (14, 2841548), (28, 1420774), (56, 710387), (773, 51464), (919, 43288), (1546, 25732), (1838, 21644), (3092, 12866), (3676, 10822), (5411, 7352), (6184, 6433)]