57210009128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{376381639}}^1$

素因数の和:376381664

約数の個数: 16

約数和(自身を含む): 112914492000

約数和(自身を除く): 55704482872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 376381639, 752763278, 1505526556, 3011053112, 7151251141, 14302502282, 28605004564, 57210009128]

約数ペア:

[(1, 57210009128), (2, 28605004564), (4, 14302502282), (8, 7151251141), (19, 3011053112), (38, 1505526556), (76, 752763278), (152, 376381639)]