28694896

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1597}}^1$

素因数の和:2728

約数の個数: 20

約数和(自身を含む): 55680712

約数和(自身を除く): 26985816

約数列:

[1, 2, 4, 8, 16, 1123, 1597, 2246, 3194, 4492, 6388, 8984, 12776, 17968, 25552, 1793431, 3586862, 7173724, 14347448, 28694896]

約数ペア:

[(1, 28694896), (2, 14347448), (4, 7173724), (8, 3586862), (16, 1793431), (1123, 25552), (1597, 17968), (2246, 12776), (3194, 8984), (4492, 6388)]