25520524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 47271168

約数和(自身を除く): 21750644

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 3907, 6532, 7814, 15628, 89861, 179722, 277397, 359444, 554794, 1109588, 6380131, 12760262, 25520524]

約数ペア:

[(1, 25520524), (2, 12760262), (4, 6380131), (23, 1109588), (46, 554794), (71, 359444), (92, 277397), (142, 179722), (284, 89861), (1633, 15628), (3266, 7814), (3907, 6532)]