78307348

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4231}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 156888704

約数和(自身を除く): 78581356

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4231, 4627, 8462, 9254, 16924, 18508, 29617, 59234, 118468, 2796691, 5593382, 11186764, 19576837, 39153674, 78307348]

約数ペア:

[(1, 78307348), (2, 39153674), (4, 19576837), (7, 11186764), (14, 5593382), (28, 2796691), (661, 118468), (1322, 59234), (2644, 29617), (4231, 18508), (4627, 16924), (8462, 9254)]