25643968

素因数分解:

$2^6\times 7^1\times {\mathrm{57241}}^1$

素因数の和:57260

約数の個数: 28

約数和(自身を含む): 58157872

約数和(自身を除く): 32513904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 57241, 114482, 228964, 400687, 457928, 801374, 915856, 1602748, 1831712, 3205496, 3663424, 6410992, 12821984, 25643968]

約数ペア:

[(1, 25643968), (2, 12821984), (4, 6410992), (7, 3663424), (8, 3205496), (14, 1831712), (16, 1602748), (28, 915856), (32, 801374), (56, 457928), (64, 400687), (112, 228964), (224, 114482), (448, 57241)]