38880548

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6581}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 78141504

約数和(自身を除く): 39260956

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 6581, 13162, 26324, 46067, 92134, 184268, 1388591, 2777182, 5554364, 9720137, 19440274, 38880548]

約数ペア:

[(1, 38880548), (2, 19440274), (4, 9720137), (7, 5554364), (14, 2777182), (28, 1388591), (211, 184268), (422, 92134), (844, 46067), (1477, 26324), (2954, 13162), (5908, 6581)]