25226036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 50265600

約数和(自身を除く): 25039564

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 199, 268, 398, 473, 737, 796, 946, 1474, 1892, 2189, 2881, 2948, 4378, 5762, 8557, 8756, 11524, 13333, 17114, 26666, 31691, 34228, 53332, 63382, 94127, 126764, 146663, 188254, 293326, 376508, 573319, 586652, 1146638, 2293276, 6306509, 12613018, 25226036]

約数ペア:

[(1, 25226036), (2, 12613018), (4, 6306509), (11, 2293276), (22, 1146638), (43, 586652), (44, 573319), (67, 376508), (86, 293326), (134, 188254), (172, 146663), (199, 126764), (268, 94127), (398, 63382), (473, 53332), (737, 34228), (796, 31691), (946, 26666), (1474, 17114), (1892, 13333), (2189, 11524), (2881, 8756), (2948, 8557), (4378, 5762)]