1366742912

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{81509}}^1$

素因数の和:81654

約数の個数: 32

約数和(自身を含む): 2743626600

約数和(自身を除く): 1376883688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 81509, 163018, 326036, 652072, 1304144, 2608288, 5216576, 10433152, 10677679, 21355358, 42710716, 85421432, 170842864, 341685728, 683371456, 1366742912]

約数ペア:

[(1, 1366742912), (2, 683371456), (4, 341685728), (8, 170842864), (16, 85421432), (32, 42710716), (64, 21355358), (128, 10677679), (131, 10433152), (262, 5216576), (524, 2608288), (1048, 1304144), (2096, 652072), (4192, 326036), (8384, 163018), (16768, 81509)]