28125844432

素因数分解:

$2^4\times 7^1\times {\mathrm{251123611}}^1$

素因数の和:251123626

約数の個数: 20

約数和(自身を含む): 62278655776

約数和(自身を除く): 34152811344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251123611, 502247222, 1004494444, 1757865277, 2008988888, 3515730554, 4017977776, 7031461108, 14062922216, 28125844432]

約数ペア:

[(1, 28125844432), (2, 14062922216), (4, 7031461108), (7, 4017977776), (8, 3515730554), (14, 2008988888), (16, 1757865277), (28, 1004494444), (56, 502247222), (112, 251123611)]