42752968

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 85080240

約数和(自身を除く): 42327272

約数列:

[1, 2, 4, 8, 31, 62, 67, 83, 124, 134, 166, 248, 268, 332, 536, 664, 961, 1922, 2077, 2573, 3844, 4154, 5146, 5561, 7688, 8308, 10292, 11122, 16616, 20584, 22244, 44488, 64387, 79763, 128774, 159526, 172391, 257548, 319052, 344782, 515096, 638104, 689564, 1379128, 5344121, 10688242, 21376484, 42752968]

約数ペア:

[(1, 42752968), (2, 21376484), (4, 10688242), (8, 5344121), (31, 1379128), (62, 689564), (67, 638104), (83, 515096), (124, 344782), (134, 319052), (166, 257548), (248, 172391), (268, 159526), (332, 128774), (536, 79763), (664, 64387), (961, 44488), (1922, 22244), (2077, 20584), (2573, 16616), (3844, 11122), (4154, 10292), (5146, 8308), (5561, 7688)]