27954628

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{3181}}^1$

素因数の和:3224

約数の個数: 24

約数和(自身を含む): 53012120

約数和(自身を除く): 25057492

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 3181, 4394, 6362, 8788, 12724, 41353, 82706, 165412, 537589, 1075178, 2150356, 6988657, 13977314, 27954628]

約数ペア:

[(1, 27954628), (2, 13977314), (4, 6988657), (13, 2150356), (26, 1075178), (52, 537589), (169, 165412), (338, 82706), (676, 41353), (2197, 12724), (3181, 8788), (4394, 6362)]