68084656

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{28559}}^1$

素因数の和:28716

約数の個数: 20

約数和(自身を含む): 132804000

約数和(自身を除く): 64719344

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 28559, 57118, 114236, 228472, 456944, 4255291, 8510582, 17021164, 34042328, 68084656]

約数ペア:

[(1, 68084656), (2, 34042328), (4, 17021164), (8, 8510582), (16, 4255291), (149, 456944), (298, 228472), (596, 114236), (1192, 57118), (2384, 28559)]