71317568

素因数分解:

$2^6\times 7^1\times {\mathrm{159191}}^1$

素因数の和:159210

約数の個数: 28

約数和(自身を含む): 161739072

約数和(自身を除く): 90421504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159191, 318382, 636764, 1114337, 1273528, 2228674, 2547056, 4457348, 5094112, 8914696, 10188224, 17829392, 35658784, 71317568]

約数ペア:

[(1, 71317568), (2, 35658784), (4, 17829392), (7, 10188224), (8, 8914696), (14, 5094112), (16, 4457348), (28, 2547056), (32, 2228674), (56, 1273528), (64, 1114337), (112, 636764), (224, 318382), (448, 159191)]