56742712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1619}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 114987600

約数和(自身を除く): 58244888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1619, 2696, 3238, 4381, 6476, 8762, 12952, 17524, 21047, 35048, 42094, 84188, 168376, 545603, 1091206, 2182412, 4364824, 7092839, 14185678, 28371356, 56742712]

約数ペア:

[(1, 56742712), (2, 28371356), (4, 14185678), (8, 7092839), (13, 4364824), (26, 2182412), (52, 1091206), (104, 545603), (337, 168376), (674, 84188), (1348, 42094), (1619, 35048), (2696, 21047), (3238, 17524), (4381, 12952), (6476, 8762)]