28726412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50221}}^1$

素因数の和:50249

約数の個数: 24

約数和(自身を含む): 59061072

約数和(自身を除く): 30334660

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 50221, 100442, 200884, 552431, 652873, 1104862, 1305746, 2209724, 2611492, 7181603, 14363206, 28726412]

約数ペア:

[(1, 28726412), (2, 14363206), (4, 7181603), (11, 2611492), (13, 2209724), (22, 1305746), (26, 1104862), (44, 652873), (52, 552431), (143, 200884), (286, 100442), (572, 50221)]