66788576

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{28591}}^1$

素因数の和:28674

約数の個数: 24

約数和(自身を含む): 133295904

約数和(自身を除く): 66507328

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 28591, 57182, 114364, 228728, 457456, 914912, 2087143, 4174286, 8348572, 16697144, 33394288, 66788576]

約数ペア:

[(1, 66788576), (2, 33394288), (4, 16697144), (8, 8348572), (16, 4174286), (32, 2087143), (73, 914912), (146, 457456), (292, 228728), (584, 114364), (1168, 57182), (2336, 28591)]