71869312

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 143764920

約数和(自身を除く): 71895608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 2027, 2216, 4054, 4432, 8108, 8864, 16216, 17728, 32432, 35456, 64864, 129728, 259456, 561479, 1122958, 2245916, 4491832, 8983664, 17967328, 35934656, 71869312]

約数ペア:

[(1, 71869312), (2, 35934656), (4, 17967328), (8, 8983664), (16, 4491832), (32, 2245916), (64, 1122958), (128, 561479), (277, 259456), (554, 129728), (1108, 64864), (2027, 35456), (2216, 32432), (4054, 17728), (4432, 16216), (8108, 8864)]