26081576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 24479704

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 607, 1048, 1214, 2428, 4856, 5371, 10742, 21484, 24887, 42968, 49774, 79517, 99548, 159034, 199096, 318068, 636136, 3260197, 6520394, 13040788, 26081576]

約数ペア:

[(1, 26081576), (2, 13040788), (4, 6520394), (8, 3260197), (41, 636136), (82, 318068), (131, 199096), (164, 159034), (262, 99548), (328, 79517), (524, 49774), (607, 42968), (1048, 24887), (1214, 21484), (2428, 10742), (4856, 5371)]