28586512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43577}}^1$

素因数の和:43626

約数の個数: 20

約数和(自身を含む): 56738556

約数和(自身を除く): 28152044

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 43577, 87154, 174308, 348616, 697232, 1786657, 3573314, 7146628, 14293256, 28586512]

約数ペア:

[(1, 28586512), (2, 14293256), (4, 7146628), (8, 3573314), (16, 1786657), (41, 697232), (82, 348616), (164, 174308), (328, 87154), (656, 43577)]