71716864

素因数分解:

$2^{12}\times {\mathrm{17509}}^1$

素因数の和:17533

約数の個数: 26

約数和(自身を含む): 143424410

約数和(自身を除く): 71707546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 17509, 35018, 70036, 140072, 280144, 560288, 1120576, 2241152, 4482304, 8964608, 17929216, 35858432, 71716864]

約数ペア:

[(1, 71716864), (2, 35858432), (4, 17929216), (8, 8964608), (16, 4482304), (32, 2241152), (64, 1120576), (128, 560288), (256, 280144), (512, 140072), (1024, 70036), (2048, 35018), (4096, 17509)]