30997568

素因数分解:

$2^6\times 7^1\times {\mathrm{69191}}^1$

素因数の和:69210

約数の個数: 28

約数和(自身を含む): 70299072

約数和(自身を除く): 39301504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69191, 138382, 276764, 484337, 553528, 968674, 1107056, 1937348, 2214112, 3874696, 4428224, 7749392, 15498784, 30997568]

約数ペア:

[(1, 30997568), (2, 15498784), (4, 7749392), (7, 4428224), (8, 3874696), (14, 2214112), (16, 1937348), (28, 1107056), (32, 968674), (56, 553528), (64, 484337), (112, 276764), (224, 138382), (448, 69191)]