70513016

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4481}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 151670880

約数和(自身を除く): 81157864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 4481, 7868, 8962, 15736, 17924, 31367, 35848, 62734, 125468, 250936, 1259161, 2518322, 5036644, 8814127, 10073288, 17628254, 35256508, 70513016]

約数ペア:

[(1, 70513016), (2, 35256508), (4, 17628254), (7, 10073288), (8, 8814127), (14, 5036644), (28, 2518322), (56, 1259161), (281, 250936), (562, 125468), (1124, 62734), (1967, 35848), (2248, 31367), (3934, 17924), (4481, 15736), (7868, 8962)]