26840066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 18398974

約数列:

[1, 2, 11, 22, 67, 131, 134, 139, 262, 278, 737, 1441, 1474, 1529, 2882, 3058, 8777, 9313, 17554, 18209, 18626, 36418, 96547, 102443, 193094, 200299, 204886, 400598, 1220003, 2440006, 13420033, 26840066]

約数ペア:

[(1, 26840066), (2, 13420033), (11, 2440006), (22, 1220003), (67, 400598), (131, 204886), (134, 200299), (139, 193094), (262, 102443), (278, 96547), (737, 36418), (1441, 18626), (1474, 18209), (1529, 17554), (2882, 9313), (3058, 8777)]