64321376

素因数分解:

$2^5\times 7^1\times {\mathrm{287149}}^1$

素因数の和:287166

約数の個数: 24

約数和(自身を含む): 144723600

約数和(自身を除く): 80402224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 287149, 574298, 1148596, 2010043, 2297192, 4020086, 4594384, 8040172, 9188768, 16080344, 32160688, 64321376]

約数ペア:

[(1, 64321376), (2, 32160688), (4, 16080344), (7, 9188768), (8, 8040172), (14, 4594384), (16, 4020086), (28, 2297192), (32, 2010043), (56, 1148596), (112, 574298), (224, 287149)]