68092784

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27107}}^1$

素因数の和:27272

約数の個数: 20

約数和(自身を含む): 132774984

約数和(自身を除く): 64682200

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27107, 54214, 108428, 216856, 433712, 4255799, 8511598, 17023196, 34046392, 68092784]

約数ペア:

[(1, 68092784), (2, 34046392), (4, 17023196), (8, 8511598), (16, 4255799), (157, 433712), (314, 216856), (628, 108428), (1256, 54214), (2512, 27107)]