61612144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 130960368

約数和(自身を除く): 69348224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 1777, 2167, 3152, 3554, 4334, 7108, 8668, 14216, 17336, 19547, 28432, 34672, 39094, 78188, 156376, 312752, 350069, 700138, 1400276, 2800552, 3850759, 5601104, 7701518, 15403036, 30806072, 61612144]

約数ペア:

[(1, 61612144), (2, 30806072), (4, 15403036), (8, 7701518), (11, 5601104), (16, 3850759), (22, 2800552), (44, 1400276), (88, 700138), (176, 350069), (197, 312752), (394, 156376), (788, 78188), (1576, 39094), (1777, 34672), (2167, 28432), (3152, 19547), (3554, 17336), (4334, 14216), (7108, 8668)]