65857528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15923}}^1$

素因数の和:15987

約数の個数: 32

約数和(自身を含む): 137583360

約数和(自身を除く): 71725832

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 15923, 31846, 63692, 127384, 175153, 350306, 700612, 748381, 1401224, 1496762, 2993524, 5987048, 8232191, 16464382, 32928764, 65857528]

約数ペア:

[(1, 65857528), (2, 32928764), (4, 16464382), (8, 8232191), (11, 5987048), (22, 2993524), (44, 1496762), (47, 1401224), (88, 748381), (94, 700612), (188, 350306), (376, 175153), (517, 127384), (1034, 63692), (2068, 31846), (4136, 15923)]