27617836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 49948416

約数和(自身を除く): 22330580

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 977, 1954, 3908, 7067, 14134, 28268, 36149, 72298, 144596, 186607, 373214, 746428, 6904459, 13808918, 27617836]

約数ペア:

[(1, 27617836), (2, 13808918), (4, 6904459), (37, 746428), (74, 373214), (148, 186607), (191, 144596), (382, 72298), (764, 36149), (977, 28268), (1954, 14134), (3908, 7067)]