68817968

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32833}}^1$

素因数の和:32972

約数の個数: 20

約数和(自身を含む): 134356728

約数和(自身を除く): 65538760

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32833, 65666, 131332, 262664, 525328, 4301123, 8602246, 17204492, 34408984, 68817968]

約数ペア:

[(1, 68817968), (2, 34408984), (4, 17204492), (8, 8602246), (16, 4301123), (131, 525328), (262, 262664), (524, 131332), (1048, 65666), (2096, 32833)]