25954228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 48204800

約数和(自身を除く): 22250572

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 2689, 4826, 5378, 9652, 10756, 51091, 102182, 204364, 341503, 683006, 1366012, 6488557, 12977114, 25954228]

約数ペア:

[(1, 25954228), (2, 12977114), (4, 6488557), (19, 1366012), (38, 683006), (76, 341503), (127, 204364), (254, 102182), (508, 51091), (2413, 10756), (2689, 9652), (4826, 5378)]