66705728

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{24239}}^1$

素因数の和:24294

約数の個数: 28

約数和(自身を含む): 135453120

約数和(自身を除く): 68747392

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 24239, 48478, 96956, 193912, 387824, 775648, 1042277, 1551296, 2084554, 4169108, 8338216, 16676432, 33352864, 66705728]

約数ペア:

[(1, 66705728), (2, 33352864), (4, 16676432), (8, 8338216), (16, 4169108), (32, 2084554), (43, 1551296), (64, 1042277), (86, 775648), (172, 387824), (344, 193912), (688, 96956), (1376, 48478), (2752, 24239)]