27990572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6949}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 52542000

約数和(自身を除く): 24551428

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 6949, 13898, 27796, 132031, 264062, 368297, 528124, 736594, 1473188, 6997643, 13995286, 27990572]

約数ペア:

[(1, 27990572), (2, 13995286), (4, 6997643), (19, 1473188), (38, 736594), (53, 528124), (76, 368297), (106, 264062), (212, 132031), (1007, 27796), (2014, 13898), (4028, 6949)]