65787628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8387}}^1$

素因数の和:8481

約数の個数: 24

約数和(自身を含む): 120485232

約数和(自身を除く): 54697604

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 8387, 16774, 33548, 310319, 444511, 620638, 889022, 1241276, 1778044, 16446907, 32893814, 65787628]

約数ペア:

[(1, 65787628), (2, 32893814), (4, 16446907), (37, 1778044), (53, 1241276), (74, 889022), (106, 620638), (148, 444511), (212, 310319), (1961, 33548), (3922, 16774), (7844, 8387)]