70543612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 126161280

約数和(自身を除く): 55617668

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 1787, 3574, 7148, 9869, 19738, 39476, 126877, 248393, 253754, 496786, 507508, 993572, 17635903, 35271806, 70543612]

約数ペア:

[(1, 70543612), (2, 35271806), (4, 17635903), (71, 993572), (139, 507508), (142, 496786), (278, 253754), (284, 248393), (556, 126877), (1787, 39476), (3574, 19738), (7148, 9869)]