26811204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 76446720

約数和(自身を除く): 49635516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 107, 114, 133, 157, 214, 228, 266, 314, 321, 399, 428, 471, 532, 628, 642, 749, 798, 942, 1099, 1284, 1498, 1596, 1884, 2033, 2198, 2247, 2983, 2996, 3297, 4066, 4396, 4494, 5966, 6099, 6594, 8132, 8949, 8988, 11932, 12198, 13188, 14231, 16799, 17898, 20881, 24396, 28462, 33598, 35796, 41762, 42693, 50397, 56924, 62643, 67196, 83524, 85386, 100794, 117593, 125286, 170772, 201588, 235186, 250572, 319181, 352779, 470372, 638362, 705558, 957543, 1276724, 1411116, 1915086, 2234267, 3830172, 4468534, 6702801, 8937068, 13405602, 26811204]

約数ペア:

[(1, 26811204), (2, 13405602), (3, 8937068), (4, 6702801), (6, 4468534), (7, 3830172), (12, 2234267), (14, 1915086), (19, 1411116), (21, 1276724), (28, 957543), (38, 705558), (42, 638362), (57, 470372), (76, 352779), (84, 319181), (107, 250572), (114, 235186), (133, 201588), (157, 170772), (214, 125286), (228, 117593), (266, 100794), (314, 85386), (321, 83524), (399, 67196), (428, 62643), (471, 56924), (532, 50397), (628, 42693), (642, 41762), (749, 35796), (798, 33598), (942, 28462), (1099, 24396), (1284, 20881), (1498, 17898), (1596, 16799), (1884, 14231), (2033, 13188), (2198, 12198), (2247, 11932), (2983, 8988), (2996, 8949), (3297, 8132), (4066, 6594), (4396, 6099), (4494, 5966)]