27525628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 52157952

約数和(自身を除く): 24632324

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 2687, 5122, 5374, 10244, 10748, 34931, 69862, 139724, 529339, 1058678, 2117356, 6881407, 13762814, 27525628]

約数ペア:

[(1, 27525628), (2, 13762814), (4, 6881407), (13, 2117356), (26, 1058678), (52, 529339), (197, 139724), (394, 69862), (788, 34931), (2561, 10748), (2687, 10244), (5122, 5374)]