61724168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1987}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 126675360

約数和(自身を除く): 64951192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 1987, 2824, 3883, 3974, 7766, 7948, 15532, 15896, 21857, 31064, 43714, 87428, 174856, 701411, 1402822, 2805644, 5611288, 7715521, 15431042, 30862084, 61724168]

約数ペア:

[(1, 61724168), (2, 30862084), (4, 15431042), (8, 7715521), (11, 5611288), (22, 2805644), (44, 1402822), (88, 701411), (353, 174856), (706, 87428), (1412, 43714), (1987, 31064), (2824, 21857), (3883, 15896), (3974, 15532), (7766, 7948)]