57728874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1374497}}^1$

素因数の和:1374509

約数の個数: 16

約数和(自身を含む): 131951808

約数和(自身を除く): 74222934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1374497, 2748994, 4123491, 8246982, 9621479, 19242958, 28864437, 57728874]

約数ペア:

[(1, 57728874), (2, 28864437), (3, 19242958), (6, 9621479), (7, 8246982), (14, 4123491), (21, 2748994), (42, 1374497)]