487889728

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{22621}}^1$

素因数の和:22970

約数の個数: 28

約数和(自身を含む): 971071972

約数和(自身を除く): 483182244

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 5392, 10784, 21568, 22621, 45242, 90484, 180968, 361936, 723872, 1447744, 7623277, 15246554, 30493108, 60986216, 121972432, 243944864, 487889728]

約数ペア:

[(1, 487889728), (2, 243944864), (4, 121972432), (8, 60986216), (16, 30493108), (32, 15246554), (64, 7623277), (337, 1447744), (674, 723872), (1348, 361936), (2696, 180968), (5392, 90484), (10784, 45242), (21568, 22621)]