71380768

素因数分解:

$2^5\times {\mathrm{1117}}^1\times {\mathrm{1997}}^1$

素因数の和:3124

約数の個数: 24

約数和(自身を含む): 140727132

約数和(自身を除く): 69346364

約数列:

[1, 2, 4, 8, 16, 32, 1117, 1997, 2234, 3994, 4468, 7988, 8936, 15976, 17872, 31952, 35744, 63904, 2230649, 4461298, 8922596, 17845192, 35690384, 71380768]

約数ペア:

[(1, 71380768), (2, 35690384), (4, 17845192), (8, 8922596), (16, 4461298), (32, 2230649), (1117, 63904), (1997, 35744), (2234, 31952), (3994, 17872), (4468, 15976), (7988, 8936)]