74981872

素因数分解:

$2^4\times 7^1\times {\mathrm{669481}}^1$

素因数の和:669496

約数の個数: 20

約数和(自身を含む): 166031536

約数和(自身を除く): 91049664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 669481, 1338962, 2677924, 4686367, 5355848, 9372734, 10711696, 18745468, 37490936, 74981872]

約数ペア:

[(1, 74981872), (2, 37490936), (4, 18745468), (7, 10711696), (8, 9372734), (14, 5355848), (16, 4686367), (28, 2677924), (56, 1338962), (112, 669481)]