70979824

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{25643}}^1$

素因数の和:25824

約数の個数: 20

約数和(自身を含む): 138323736

約数和(自身を除く): 67343912

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 25643, 51286, 102572, 205144, 410288, 4436239, 8872478, 17744956, 35489912, 70979824]

約数ペア:

[(1, 70979824), (2, 35489912), (4, 17744956), (8, 8872478), (16, 4436239), (173, 410288), (346, 205144), (692, 102572), (1384, 51286), (2768, 25643)]