56144382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7727}}^1$

素因数の和:7912

約数の個数: 32

約数和(自身を含む): 129088512

約数和(自身を除く): 72944130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 7727, 15454, 23181, 46362, 54089, 108178, 162267, 324534, 1336771, 2673542, 4010313, 8020626, 9357397, 18714794, 28072191, 56144382]

約数ペア:

[(1, 56144382), (2, 28072191), (3, 18714794), (6, 9357397), (7, 8020626), (14, 4010313), (21, 2673542), (42, 1336771), (173, 324534), (346, 162267), (519, 108178), (1038, 54089), (1211, 46362), (2422, 23181), (3633, 15454), (7266, 7727)]