57815268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{688277}}^1$

素因数の和:688291

約数の個数: 24

約数和(自身を含む): 154174272

約数和(自身を除く): 96359004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 688277, 1376554, 2064831, 2753108, 4129662, 4817939, 8259324, 9635878, 14453817, 19271756, 28907634, 57815268]

約数ペア:

[(1, 57815268), (2, 28907634), (3, 19271756), (4, 14453817), (6, 9635878), (7, 8259324), (12, 4817939), (14, 4129662), (21, 2753108), (28, 2064831), (42, 1376554), (84, 688277)]