28573552

素因数分解:

$2^4\times 7^1\times {\mathrm{255121}}^1$

素因数の和:255136

約数の個数: 20

約数和(自身を含む): 63270256

約数和(自身を除く): 34696704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 255121, 510242, 1020484, 1785847, 2040968, 3571694, 4081936, 7143388, 14286776, 28573552]

約数ペア:

[(1, 28573552), (2, 14286776), (4, 7143388), (7, 4081936), (8, 3571694), (14, 2040968), (16, 1785847), (28, 1020484), (56, 510242), (112, 255121)]