25979052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 70963200

約数和(自身を除く): 44984148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 138, 172, 199, 253, 258, 276, 398, 473, 506, 516, 597, 759, 796, 946, 989, 1012, 1194, 1419, 1518, 1892, 1978, 2189, 2388, 2838, 2967, 3036, 3956, 4378, 4577, 5676, 5934, 6567, 8557, 8756, 9154, 10879, 11868, 13134, 13731, 17114, 18308, 21758, 25671, 26268, 27462, 32637, 34228, 43516, 50347, 51342, 54924, 65274, 94127, 100694, 102684, 130548, 151041, 188254, 196811, 201388, 282381, 302082, 376508, 393622, 564762, 590433, 604164, 787244, 1129524, 1180866, 2164921, 2361732, 4329842, 6494763, 8659684, 12989526, 25979052]

約数ペア:

[(1, 25979052), (2, 12989526), (3, 8659684), (4, 6494763), (6, 4329842), (11, 2361732), (12, 2164921), (22, 1180866), (23, 1129524), (33, 787244), (43, 604164), (44, 590433), (46, 564762), (66, 393622), (69, 376508), (86, 302082), (92, 282381), (129, 201388), (132, 196811), (138, 188254), (172, 151041), (199, 130548), (253, 102684), (258, 100694), (276, 94127), (398, 65274), (473, 54924), (506, 51342), (516, 50347), (597, 43516), (759, 34228), (796, 32637), (946, 27462), (989, 26268), (1012, 25671), (1194, 21758), (1419, 18308), (1518, 17114), (1892, 13731), (1978, 13134), (2189, 11868), (2388, 10879), (2838, 9154), (2967, 8756), (3036, 8557), (3956, 6567), (4378, 5934), (4577, 5676)]