71745816

素因数分解:

$2^3\times 3^1\times {\mathrm{2989409}}^1$

素因数の和:2989418

約数の個数: 16

約数和(自身を含む): 179364600

約数和(自身を除く): 107618784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2989409, 5978818, 8968227, 11957636, 17936454, 23915272, 35872908, 71745816]

約数ペア:

[(1, 71745816), (2, 35872908), (3, 23915272), (4, 17936454), (6, 11957636), (8, 8968227), (12, 5978818), (24, 2989409)]