67238656

素因数分解:

$2^8\times {\mathrm{262651}}^1$

素因数の和:262667

約数の個数: 18

約数和(自身を含む): 134215172

約数和(自身を除く): 66976516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 262651, 525302, 1050604, 2101208, 4202416, 8404832, 16809664, 33619328, 67238656]

約数ペア:

[(1, 67238656), (2, 33619328), (4, 16809664), (8, 8404832), (16, 4202416), (32, 2101208), (64, 1050604), (128, 525302), (256, 262651)]