64774784

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{3863}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 130062240

約数和(自身を除く): 65287456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 3863, 4192, 7726, 8384, 15452, 16768, 30904, 61808, 123616, 247232, 494464, 506053, 1012106, 2024212, 4048424, 8096848, 16193696, 32387392, 64774784]

約数ペア:

[(1, 64774784), (2, 32387392), (4, 16193696), (8, 8096848), (16, 4048424), (32, 2024212), (64, 1012106), (128, 506053), (131, 494464), (262, 247232), (524, 123616), (1048, 61808), (2096, 30904), (3863, 16768), (4192, 15452), (7726, 8384)]