28677016

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{8317}}^1$

素因数の和:8754

約数の個数: 16

約数和(自身を含む): 53900640

約数和(自身を除く): 25223624

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 8317, 16634, 33268, 66536, 3584627, 7169254, 14338508, 28677016]

約数ペア:

[(1, 28677016), (2, 14338508), (4, 7169254), (8, 3584627), (431, 66536), (862, 33268), (1724, 16634), (3448, 8317)]