26271232

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3978

約数の個数: 40

約数和(自身を含む): 56543256

約数和(自身を除く): 30272024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3947, 6656, 7894, 15788, 31576, 51311, 63152, 102622, 126304, 205244, 252608, 410488, 505216, 820976, 1010432, 1641952, 2020864, 3283904, 6567808, 13135616, 26271232]

約数ペア:

[(1, 26271232), (2, 13135616), (4, 6567808), (8, 3283904), (13, 2020864), (16, 1641952), (26, 1010432), (32, 820976), (52, 505216), (64, 410488), (104, 252608), (128, 205244), (208, 126304), (256, 102622), (416, 63152), (512, 51311), (832, 31576), (1664, 15788), (3328, 7894), (3947, 6656)]