27521936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 57746304

約数和(自身を除く): 30224368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 431, 614, 862, 1228, 1724, 2456, 3448, 3991, 4912, 5603, 6896, 7982, 11206, 15964, 22412, 31928, 44824, 63856, 89648, 132317, 264634, 529268, 1058536, 1720121, 2117072, 3440242, 6880484, 13760968, 27521936]

約数ペア:

[(1, 27521936), (2, 13760968), (4, 6880484), (8, 3440242), (13, 2117072), (16, 1720121), (26, 1058536), (52, 529268), (104, 264634), (208, 132317), (307, 89648), (431, 63856), (614, 44824), (862, 31928), (1228, 22412), (1724, 15964), (2456, 11206), (3448, 7982), (3991, 6896), (4912, 5603)]