26894364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 72000768

約数和(自身を除く): 45106404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 907, 1059, 1412, 1814, 2118, 2471, 2721, 3628, 4236, 4942, 5442, 6349, 7413, 9884, 10884, 12698, 14826, 19047, 25396, 29652, 38094, 76188, 320171, 640342, 960513, 1280684, 1921026, 2241197, 3842052, 4482394, 6723591, 8964788, 13447182, 26894364]

約数ペア:

[(1, 26894364), (2, 13447182), (3, 8964788), (4, 6723591), (6, 4482394), (7, 3842052), (12, 2241197), (14, 1921026), (21, 1280684), (28, 960513), (42, 640342), (84, 320171), (353, 76188), (706, 38094), (907, 29652), (1059, 25396), (1412, 19047), (1814, 14826), (2118, 12698), (2471, 10884), (2721, 9884), (3628, 7413), (4236, 6349), (4942, 5442)]