28693976

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{33521}}^1$

素因数の和:33634

約数の個数: 16

約数和(自身を含む): 54305640

約数和(自身を除く): 25611664

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 33521, 67042, 134084, 268168, 3586747, 7173494, 14346988, 28693976]

約数ペア:

[(1, 28693976), (2, 14346988), (4, 7173494), (8, 3586747), (107, 268168), (214, 134084), (428, 67042), (856, 33521)]