1566189968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607993}}^1$

素因数の和:608031

約数の個数: 40

約数和(自身を含む): 3618780288

約数和(自身を除く): 2052590320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 607993, 1215986, 2431972, 4255951, 4863944, 8511902, 9727888, 13983839, 17023804, 27967678, 34047608, 55935356, 68095216, 97886873, 111870712, 195773746, 223741424, 391547492, 783094984, 1566189968]

約数ペア:

[(1, 1566189968), (2, 783094984), (4, 391547492), (7, 223741424), (8, 195773746), (14, 111870712), (16, 97886873), (23, 68095216), (28, 55935356), (46, 34047608), (56, 27967678), (92, 17023804), (112, 13983839), (161, 9727888), (184, 8511902), (322, 4863944), (368, 4255951), (644, 2431972), (1288, 1215986), (2576, 607993)]