56321216

素因数分解:

$2^6\times 7^1\times {\mathrm{125717}}^1$

素因数の和:125736

約数の個数: 28

約数和(自身を含む): 127729488

約数和(自身を除く): 71408272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 125717, 251434, 502868, 880019, 1005736, 1760038, 2011472, 3520076, 4022944, 7040152, 8045888, 14080304, 28160608, 56321216]

約数ペア:

[(1, 56321216), (2, 28160608), (4, 14080304), (7, 8045888), (8, 7040152), (14, 4022944), (16, 3520076), (28, 2011472), (32, 1760038), (56, 1005736), (64, 880019), (112, 502868), (224, 251434), (448, 125717)]