66509968

素因数分解:

$2^4\times 7^1\times {\mathrm{593839}}^1$

素因数の和:593854

約数の個数: 20

約数和(自身を含む): 147272320

約数和(自身を除く): 80762352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593839, 1187678, 2375356, 4156873, 4750712, 8313746, 9501424, 16627492, 33254984, 66509968]

約数ペア:

[(1, 66509968), (2, 33254984), (4, 16627492), (7, 9501424), (8, 8313746), (14, 4750712), (16, 4156873), (28, 2375356), (56, 1187678), (112, 593839)]