41278556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 40006564

約数列:

[1, 2, 4, 11, 22, 44, 83, 89, 127, 166, 178, 254, 332, 356, 508, 913, 979, 1397, 1826, 1958, 2794, 3652, 3916, 5588, 7387, 10541, 11303, 14774, 21082, 22606, 29548, 42164, 45212, 81257, 115951, 124333, 162514, 231902, 248666, 325028, 463804, 497332, 938149, 1876298, 3752596, 10319639, 20639278, 41278556]

約数ペア:

[(1, 41278556), (2, 20639278), (4, 10319639), (11, 3752596), (22, 1876298), (44, 938149), (83, 497332), (89, 463804), (127, 325028), (166, 248666), (178, 231902), (254, 162514), (332, 124333), (356, 115951), (508, 81257), (913, 45212), (979, 42164), (1397, 29548), (1826, 22606), (1958, 21082), (2794, 14774), (3652, 11303), (3916, 10541), (5588, 7387)]