74536468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42641}}^1$

素因数の和:42687

約数の個数: 24

約数和(自身を含む): 143277120

約数和(自身を除く): 68740652

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 42641, 85282, 170564, 810179, 980743, 1620358, 1961486, 3240716, 3922972, 18634117, 37268234, 74536468]

約数ペア:

[(1, 74536468), (2, 37268234), (4, 18634117), (19, 3922972), (23, 3240716), (38, 1961486), (46, 1620358), (76, 980743), (92, 810179), (437, 170564), (874, 85282), (1748, 42641)]