28248506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 50960448

約数和(自身を除く): 22711942

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 2297, 4594, 6149, 12298, 25267, 29861, 50534, 59722, 98771, 197542, 328471, 656942, 1086481, 1284023, 2172962, 2568046, 14124253, 28248506]

約数ペア:

[(1, 28248506), (2, 14124253), (11, 2568046), (13, 2172962), (22, 1284023), (26, 1086481), (43, 656942), (86, 328471), (143, 197542), (286, 98771), (473, 59722), (559, 50534), (946, 29861), (1118, 25267), (2297, 12298), (4594, 6149)]